{"id":1419,"date":"2023-08-15T20:22:07","date_gmt":"2023-08-15T20:22:07","guid":{"rendered":"https:\/\/www.gptmain.news\/?p=1419"},"modified":"2023-08-15T20:22:07","modified_gmt":"2023-08-15T20:22:07","slug":"%d0%b2%d0%b2%d0%b5%d0%b4%d0%b5%d0%bd%d0%b8%d0%b5-%d0%b2-%d1%82%d1%80%d0%b5%d1%85%d0%bc%d0%b5%d1%80%d0%bd%d1%83%d1%8e-%d0%bc%d0%b5%d0%b4%d0%b8%d1%86%d0%b8%d0%bd%d1%81%d0%ba%d1%83%d1%8e-%d0%b2%d0%b8","status":"publish","type":"post","link":"https:\/\/gptmain.news\/?p=1419","title":{"rendered":"\u0412\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u0432 \u0442\u0440\u0435\u0445\u043c\u0435\u0440\u043d\u0443\u044e \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u0443\u044e \u0432\u0438\u0437\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u0434\u043b\u044f \u043c\u0430\u0448\u0438\u043d\u043d\u043e\u0433\u043e \u043e\u0431\u0443\u0447\u0435\u043d\u0438\u044f: \u043f\u0440\u0435\u0434\u0432\u0430\u0440\u0438\u0442\u0435\u043b\u044c\u043d\u0430\u044f \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u0438 \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f\n | GPTMain News"},"content":{"rendered":"
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\u041a\u043e\u0433\u0434\u0430 \u044f \u043f\u043e\u043d\u044f\u043b, \u0447\u0442\u043e \u043d\u0435 \u043c\u043e\u0433\u0443 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0442\u044c \u043e\u0431\u044b\u0447\u043d\u044b\u0435 \u043a\u043e\u043d\u0432\u0435\u0439\u0435\u0440\u044b \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0439 \u043a \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u0438\u043c \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f\u043c, \u044f \u0431\u044b\u043b \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u043e\u0431\u0435\u0441\u043a\u0443\u0440\u0430\u0436\u0435\u043d. \u041f\u043e\u0447\u0435\u043c\u0443 \u0442\u0430\u043a\u043e\u0433\u043e \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u0430 \u043d\u0435\u0442? \u0418\u0442\u0430\u043a, \u044f \u043d\u0430\u043f\u0438\u0441\u0430\u043b \u044d\u0442\u043e\u0442 \u043f\u043e\u0441\u0442 (\u043f\u043b\u044e\u0441 \u0431\u043b\u043e\u043a\u043d\u043e\u0442) \u0434\u043b\u044f \u043e\u0442\u0447\u0430\u044f\u0432\u0448\u0438\u0445\u0441\u044f \u043b\u044e\u0434\u0435\u0439, \u043a\u043e\u0442\u043e\u0440\u044b\u0435, \u043a\u0430\u043a \u0438 \u044f, \u0437\u0430\u0438\u043d\u0442\u0435\u0440\u0435\u0441\u043e\u0432\u0430\u043d\u044b \u0432 \u0440\u0435\u0448\u0435\u043d\u0438\u0438 \u043f\u0440\u043e\u0431\u043b\u0435\u043c \u0441 \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u043e\u0439 \u0432\u0438\u0437\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439.<\/p>\n

\u041c\u044b \u0443\u0436\u0435 \u043e\u0431\u0441\u0443\u0434\u0438\u043b\u0438 \u0441\u0435\u0433\u043c\u0435\u043d\u0442\u0430\u0446\u0438\u044e \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u0438\u0445 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0439 \u0438 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043d\u0430\u0447\u0430\u043b\u044c\u043d\u044b\u0435 \u0441\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u043e \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445 \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442 \u0438 \u0444\u0430\u0439\u043b\u0430\u0445 DICOM. \u041c\u043e\u0439 \u043e\u043f\u044b\u0442 \u0432 \u044d\u0442\u043e\u0439 \u043e\u0431\u043b\u0430\u0441\u0442\u0438 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043c\u043d\u0435 \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u0442\u044c \u0430\u043d\u0430\u043b\u0438\u0437 \u0434\u0430\u043d\u043d\u044b\u0445, \u043f\u0440\u0435\u0434\u0432\u0430\u0440\u0438\u0442\u0435\u043b\u044c\u043d\u0443\u044e \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0443 \u0438 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f. \u041a\u0430\u043a \u044f \u0432\u0441\u0435\u0433\u0434\u0430 \u0433\u043e\u0432\u043e\u0440\u044e, \u0435\u0441\u043b\u0438 \u0432\u044b \u043f\u0440\u043e\u0441\u0442\u043e \u043f\u043e\u043d\u0438\u043c\u0430\u0435\u0442\u0435 \u0441\u0432\u043e\u0438 \u0434\u0430\u043d\u043d\u044b\u0435 \u0438 \u0438\u0445 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u0438, \u0432\u044b, \u0432\u0435\u0440\u043e\u044f\u0442\u043d\u043e, \u0438\u0433\u0440\u0430\u0435\u0442\u0435 \u0432 \u0431\u0438\u043d\u0433\u043e. \u0412 \u043e\u0431\u043b\u0430\u0441\u0442\u0438 \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u043e\u0439 \u0432\u0438\u0437\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u044f \u0441\u0447\u0438\u0442\u0430\u044e, \u0447\u0442\u043e \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u0430\u043d\u0438\u043f\u0443\u043b\u044f\u0446\u0438\u0438 \u0441 \u0434\u0430\u043d\u043d\u044b\u043c\u0438, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0448\u0438\u0440\u043e\u043a\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u043f\u0440\u0438 \u043f\u0440\u0435\u0434\u0432\u0430\u0440\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0435 \u0438 \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0438 \u0432 \u0441\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0445 \u043c\u0435\u0442\u043e\u0434\u0430\u0445, \u0438\u043c\u0435\u044e\u0442 \u0440\u0435\u0448\u0430\u044e\u0449\u0435\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0434\u043b\u044f \u043d\u0430\u0448\u0435\u0433\u043e \u043f\u043e\u043d\u0438\u043c\u0430\u043d\u0438\u044f. \u0421 \u044d\u0442\u043e\u0439 \u0446\u0435\u043b\u044c\u044e \u044f \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e \u043d\u043e\u0443\u0442\u0431\u0443\u043a \u0434\u043b\u044f \u0432\u0441\u0435\u0445, \u0447\u0442\u043e\u0431\u044b \u043f\u043e\u0438\u0433\u0440\u0430\u0442\u044c. \u041e\u043d \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u0442 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u0438\u0445 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0439, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0442 \u0441\u043e\u0431\u043e\u0439 \u043f\u0440\u043e\u0441\u0442\u043e \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u0443\u044e \u0442\u0440\u0435\u0445\u043c\u0435\u0440\u043d\u0443\u044e \u0441\u0435\u0442\u043a\u0443.<\/p>\n

\n

\u0427\u0442\u043e\u0431\u044b \u0433\u043b\u0443\u0431\u0436\u0435 \u043f\u043e\u0433\u0440\u0443\u0437\u0438\u0442\u044c\u0441\u044f \u0432 \u0442\u043e, \u043a\u0430\u043a \u0418\u0418 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0432 \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0435, \u0432\u044b \u043d\u0435 \u043e\u0448\u0438\u0431\u0435\u0442\u0435\u0441\u044c \u0441 \u043e\u043d\u043b\u0430\u0439\u043d-\u043a\u0443\u0440\u0441\u043e\u043c \u0418\u0418 \u0434\u043b\u044f \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u044b, \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u0435\u043c\u044b\u043c Coursera. \u0415\u0441\u043b\u0438 \u0432\u044b \u0445\u043e\u0442\u0438\u0442\u0435 \u0441\u043e\u0441\u0440\u0435\u0434\u043e\u0442\u043e\u0447\u0438\u0442\u044c\u0441\u044f \u043d\u0430 \u0430\u043d\u0430\u043b\u0438\u0437\u0435 \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u0438\u0445 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0439 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0433\u043b\u0443\u0431\u043e\u043a\u043e\u0433\u043e \u043e\u0431\u0443\u0447\u0435\u043d\u0438\u044f, \u044f \u043d\u0430\u0441\u0442\u043e\u044f\u0442\u0435\u043b\u044c\u043d\u043e \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u044e \u043d\u0430\u0447\u0430\u0442\u044c \u0441 \u043a\u0443\u0440\u0441\u0430 Udemy \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 Pytorch.<\/p>\n<\/blockquote>\n

\u0414\u0430\u043d\u043d\u044b\u0435<\/strong>: \u041c\u044b \u0431\u0443\u0434\u0435\u043c \u0438\u0433\u0440\u0430\u0442\u044c \u0441 \u0434\u0432\u0443\u043c\u044f \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f\u043c\u0438 \u041c\u0420\u0422, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u044b nibabel (\u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 Python) \u0434\u043b\u044f \u0438\u043b\u043b\u044e\u0441\u0442\u0440\u0430\u0446\u0438\u0438. \u0418\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f \u0445\u0440\u0430\u043d\u044f\u0442\u0441\u044f \u0432 \u0432\u0438\u0434\u0435 \u0438\u0437\u044f\u0449\u043d\u044b\u0445 \u0444\u0430\u0439\u043b\u043e\u0432. \u041d\u043e \u043f\u0435\u0440\u0435\u0434 \u044d\u0442\u0438\u043c \u0434\u0430\u0432\u0430\u0439\u0442\u0435 \u043d\u0430\u043f\u0438\u0448\u0435\u043c \u043a\u043e\u0434 \u0434\u043b\u044f \u0432\u0438\u0437\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0442\u0440\u0435\u0445\u043c\u0435\u0440\u043d\u044b\u0445 \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u0438\u0445 \u043e\u0431\u044a\u0435\u043c\u043e\u0432.<\/p>\n

\n

\u0418\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f \u0431\u0443\u0434\u0443\u0442 \u043f\u043e\u043a\u0430\u0437\u0430\u043d\u044b \u0432 3 \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u044f\u0445: \u0441\u0430\u0433\u0438\u0442\u0442\u0430\u043b\u044c\u043d\u043e\u0439, \u043a\u043e\u0440\u043e\u043d\u0430\u0440\u043d\u043e\u0439 \u0438 \u0430\u043a\u0441\u0438\u0430\u043b\u044c\u043d\u043e\u0439, \u0435\u0441\u043b\u0438 \u0441\u043c\u043e\u0442\u0440\u0435\u0442\u044c \u0441\u043b\u0435\u0432\u0430 \u043d\u0430\u043f\u0440\u0430\u0432\u043e \u043d\u0430 \u043f\u0440\u043e\u0442\u044f\u0436\u0435\u043d\u0438\u0438 \u0432\u0441\u0435\u0433\u043e \u043f\u043e\u0441\u0442\u0430.<\/p>\n<\/blockquote>\n

\u0412\u0438\u0437\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u0434\u0432\u0443\u043c\u0435\u0440\u043d\u044b\u0445 \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u0435\u0439<\/h2>\n

\u041d\u0430 \u043f\u0440\u043e\u0442\u044f\u0436\u0435\u043d\u0438\u0438 \u0432\u0441\u0435\u0433\u043e \u0443\u0440\u043e\u043a\u0430 \u043c\u044b \u0431\u0443\u0434\u0435\u043c \u0448\u0438\u0440\u043e\u043a\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0444\u0443\u043d\u043a\u0446\u0438\u044e, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0432\u0438\u0437\u0443\u0430\u043b\u0438\u0437\u0438\u0440\u0443\u0435\u0442 \u0442\u0440\u0438 \u0441\u0440\u0435\u0434\u0438\u043d\u043d\u044b\u0445 \u0441\u0440\u0435\u0437\u0430 \u0432 \u0441\u0430\u0433\u0438\u0442\u0442\u0430\u043b\u044c\u043d\u044b\u0439, \u043a\u043e\u0440\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0439 \u0438 \u0430\u043a\u0441\u0438\u0430\u043b\u044c\u043d\u044b\u0439<\/strong> \u0441\u0430\u043c\u043e\u043b\u0435\u0442\u043e\u0432 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0435\u043d\u043d\u043e. \u041d\u0430\u043f\u0438\u0448\u0435\u043c \u0434\u043b\u044f \u044d\u0442\u043e\u0433\u043e \u043c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u0443\u044e \u0444\u0443\u043d\u043a\u0446\u0438\u044e:<\/p>\n

def<\/span> <\/span>show_mid_slice<\/span>(<\/span>img_numpy<\/span>,<\/span> title<\/span>=<\/span>'img'<\/span>)<\/span>:<\/span><\/p>
   <\/span>\"\"\"<\/span><\/p>
   Accepts an 3D numpy array and shows median slices in all three planes<\/span><\/p>
   \"\"\"<\/span><\/p>
   <\/span>assert<\/span> img_numpy<\/span>.<\/span>ndim <\/span>==<\/span> <\/span>3<\/span><\/p>
   n_i<\/span>,<\/span> n_j<\/span>,<\/span> n_k <\/span>=<\/span> img_numpy<\/span>.<\/span>shape<\/span><\/p>
   center_i1 <\/span>=<\/span> <\/span>int<\/span>(<\/span>(<\/span>n_i <\/span>-<\/span> <\/span>1<\/span>)<\/span> <\/span>\/<\/span> <\/span>2<\/span>)<\/span><\/p>
   center_j1 <\/span>=<\/span> <\/span>int<\/span>(<\/span>(<\/span>n_j <\/span>-<\/span> <\/span>1<\/span>)<\/span> <\/span>\/<\/span> <\/span>2<\/span>)<\/span><\/p>
   center_k1 <\/span>=<\/span> <\/span>int<\/span>(<\/span>(<\/span>n_k <\/span>-<\/span> <\/span>1<\/span>)<\/span> <\/span>\/<\/span> <\/span>2<\/span>)<\/span><\/p>
   show_slices<\/span>(<\/span>[<\/span>img_numpy<\/span>[<\/span>center_i1<\/span>,<\/span> <\/span>:<\/span>,<\/span> <\/span>:<\/span>]<\/span>,<\/span><\/p>
                img_numpy<\/span>[<\/span>:<\/span>,<\/span> center_j1<\/span>,<\/span> <\/span>:<\/span>]<\/span>,<\/span><\/p>
                img_numpy<\/span>[<\/span>:<\/span>,<\/span> <\/span>:<\/span>,<\/span> center_k1<\/span>]<\/span>]<\/span>)<\/span><\/p>
   plt<\/span>.<\/span>suptitle<\/span>(<\/span>title<\/span>)<\/span><\/p>
def<\/span> <\/span>show_slices<\/span>(<\/span>slices<\/span>)<\/span>:<\/span><\/p>
   <\/span>\"\"\"<\/span><\/p>
   Function to display a row of image slices<\/span><\/p>
   Input is a list of numpy 2D image slices<\/span><\/p>
   \"\"\"<\/span><\/p>
   fig<\/span>,<\/span> axes <\/span>=<\/span> plt<\/span>.<\/span>subplots<\/span>(<\/span>1<\/span>,<\/span> <\/span>len<\/span>(<\/span>slices<\/span>)<\/span>)<\/span><\/p>
   <\/span>for<\/span> i<\/span>,<\/span> <\/span>slice<\/span> <\/span>in<\/span> <\/span>enumerate<\/span>(<\/span>slices<\/span>)<\/span>:<\/span><\/p>
       axes<\/span>[<\/span>i<\/span>]<\/span>.<\/span>imshow<\/span>(<\/span>slice<\/span>.<\/span>T<\/span>,<\/span> cmap<\/span>=<\/span>\"gray\"<\/span>,<\/span> origin<\/span>=<\/span>\"lower\"<\/span>)<\/span><\/p><\/pre>\n
\u041d\u0438\u0447\u0435\u0433\u043e \u0431\u043e\u043b\u044c\u0448\u0435, \u0447\u0435\u043c matplotlib \u201cimshow\"<\/code> \u0438 \u043c\u0430\u043d\u0438\u043f\u0443\u043b\u044f\u0446\u0438\u0438 \u0441 \u043c\u0430\u0441\u0441\u0438\u0432\u043e\u043c numpy.  \u0414\u043b\u044f \u0441\u043f\u0440\u0430\u0432\u043a\u0438, \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u0438\u0435 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0442 \u0441\u043e\u0431\u043e\u0439 \u043e\u0434\u0438\u043d \u043a\u0430\u043d\u0430\u043b, \u0438 \u043c\u044b \u0432\u0438\u0437\u0443\u0430\u043b\u0438\u0437\u0438\u0440\u0443\u0435\u043c \u0438\u0445 \u0432 \u043e\u0442\u0442\u0435\u043d\u043a\u0430\u0445 \u0441\u0435\u0440\u043e\u0433\u043e.<\/p>\n
\u0414\u0432\u0430 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u044b \u0431\u0443\u0434\u0435\u043c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0434\u043b\u044f \u0438\u0433\u0440\u044b \u0441 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e\u043c \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0439, \u043c\u043e\u0436\u043d\u043e \u043f\u0440\u043e\u0438\u043b\u043b\u044e\u0441\u0442\u0440\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043d\u0438\u0436\u0435:<\/p>\n
show_mid_slice<\/span>(<\/span>epi_img_numpy<\/span>,<\/span> <\/span>'first image'<\/span>)<\/span><\/p>
show_mid_slice<\/span>(<\/span>anatomy_img_numpy<\/span>,<\/span>'second image'<\/span>)<\/span><\/p><\/pre>\n
<\/p>\n
    
\n  \"\u043c\u043e\u0437\u0433-\u043c\u0440\u0438\u0441-\u0443\u0447\u0435\u0431\u043d\u0438\u043a-\u043d\u0438\u0431\u0430\u0431\u0435\u043b\u044c\"<\/p>\n
    <\/span>
\n\u0418\u0441\u0445\u043e\u0434\u043d\u044b\u0435 \u0441\u043d\u0438\u043c\u043a\u0438 \u041c\u0420\u0422 \u0433\u043e\u043b\u043e\u0432\u043d\u043e\u0433\u043e \u043c\u043e\u0437\u0433\u0430, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u044b \u0431\u0443\u0434\u0435\u043c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c.<\/em><\/p>\n
\u0422\u0435\u043f\u0435\u0440\u044c \u043c\u044b \u0433\u043e\u0442\u043e\u0432\u044b \u0438\u0434\u0442\u0438!  \u041d\u0430\u0447\u043d\u0435\u043c \u0441 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0440\u0430\u0437\u043c\u0435\u0440\u0430 \u0438 \u043c\u0430\u0441\u0448\u0442\u0430\u0431\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u0438\u0445 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0439.  \u0414\u0430, \u044d\u0442\u043e \u043d\u0435 \u0441\u043e\u0432\u0441\u0435\u043c \u0442\u043e \u0436\u0435 \u0441\u0430\u043c\u043e\u0435.<\/p>\n
\u0418\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0440\u0430\u0437\u043c\u0435\u0440\u0430 \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u043e\u0433\u043e \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f (\u0443\u043c\u0435\u043d\u044c\u0448\u0435\u043d\u0438\u0435\/\u043f\u043e\u0432\u044b\u0448\u0435\u043d\u0438\u0435 \u0434\u0438\u0441\u043a\u0440\u0435\u0442\u0438\u0437\u0430\u0446\u0438\u0438)<\/h2>\n
\u0411\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 scipy \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e \u0444\u0443\u043d\u043a\u0446\u0438\u0439 \u0434\u043b\u044f \u043c\u043d\u043e\u0433\u043e\u043c\u0435\u0440\u043d\u044b\u0445 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0439.  \u041f\u043e\u0441\u043a\u043e\u043b\u044c\u043a\u0443 \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u0438\u0435 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f \u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u0442\u0440\u0435\u0445\u043c\u0435\u0440\u043d\u044b\u043c\u0438, \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e \u0444\u0443\u043d\u043a\u0446\u0438\u0439.  \u041d\u0430 \u044d\u0442\u043e\u0442 \u0440\u0430\u0437 \u043c\u044b \u0431\u0443\u0434\u0435\u043c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c scipy.ndimage.interpolation.zoom<\/strong> \u0434\u043b\u044f \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0440\u0430\u0437\u043c\u0435\u0440\u0430 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f \u0432 \u0436\u0435\u043b\u0430\u0435\u043c\u044b\u0445 \u0440\u0430\u0437\u043c\u0435\u0440\u0430\u0445.  \u042d\u0442\u043e \u043f\u043e\u0445\u043e\u0436\u0435 \u043d\u0430 \u043f\u043e\u043d\u0438\u0436\u0435\u043d\u0438\u0435 \u0447\u0430\u0441\u0442\u043e\u0442\u044b \u0434\u0438\u0441\u043a\u0440\u0435\u0442\u0438\u0437\u0430\u0446\u0438\u0438 \u0432 2D-\u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0438.  \u042d\u0442\u0443 \u0436\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u044e \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0434\u043b\u044f \u0438\u043d\u0442\u0435\u0440\u043f\u043e\u043b\u044f\u0446\u0438\u0438 \u0434\u043b\u044f \u0443\u0432\u0435\u043b\u0438\u0447\u0435\u043d\u0438\u044f \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0445 \u0440\u0430\u0437\u043c\u0435\u0440\u043e\u0432.  \u0412 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u0438\u043b\u043b\u044e\u0441\u0442\u0440\u0430\u0446\u0438\u0438 \u043c\u044b \u0443\u0434\u0432\u043e\u0438\u043c \u0438 \u0443\u043c\u0435\u043d\u044c\u0448\u0438\u043c \u0432\u0434\u0432\u043e\u0435 \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0439 \u0440\u0430\u0437\u043c\u0435\u0440 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f.<\/p>\n
\n
\u0418\u043c\u0435\u0439\u0442\u0435 \u0432 \u0432\u0438\u0434\u0443, \u0447\u0442\u043e \u043f\u0440\u0438 \u0442\u0430\u043a\u043e\u043c \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0438 \u043e\u0431\u044b\u0447\u043d\u043e \u0432\u0430\u0436\u043d\u043e \u0441\u043e\u0431\u043b\u044e\u0434\u0430\u0442\u044c \u0441\u043e\u043e\u0442\u043d\u043e\u0448\u0435\u043d\u0438\u044f.<\/p>\n<\/blockquote>\n
\u0412\u044b, \u043d\u0430\u0432\u0435\u0440\u043d\u043e\u0435, \u043d\u0435 \u0445\u043e\u0442\u0438\u0442\u0435 \u043f\u043e\u0442\u0435\u0440\u044f\u0442\u044c \u0430\u043d\u0430\u0442\u043e\u043c\u0438\u044e \u0447\u0435\u043b\u043e\u0432\u0435\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0442\u0435\u043b\u0430 \ud83d\ude42<\/p>\n
import<\/span> scipy<\/span><\/p>
def<\/span> <\/span>resize_data_volume_by_scale<\/span>(<\/span>data<\/span>,<\/span> scale<\/span>)<\/span>:<\/span><\/p>
   <\/span>\"\"\"<\/span><\/p>
   Resize the data based on the provided scale<\/span><\/p>
   \"\"\"<\/span><\/p>
   scale_list <\/span>=<\/span> <\/span>[<\/span>scale<\/span>,<\/span>scale<\/span>,<\/span>scale<\/span>]<\/span><\/p>
   <\/span>return<\/span> scipy<\/span>.<\/span>ndimage<\/span>.<\/span>interpolation<\/span>.<\/span>zoom<\/span>(<\/span>data<\/span>,<\/span> scale_list<\/span>,<\/span> order<\/span>=<\/span>0<\/span>)<\/span><\/p>
result <\/span>=<\/span> resize_data_volume_by_scale<\/span>(<\/span>epi_img_numpy<\/span>,<\/span> <\/span>0.5<\/span>)<\/span><\/p>
result2 <\/span>=<\/span> resize_data_volume_by_scale<\/span>(<\/span>epi_img_numpy<\/span>,<\/span> <\/span>2<\/span>)<\/span><\/p><\/pre>\n
\u0422\u0430\u043a\u043e\u0439 \u0432\u0438\u0434 \u043c\u0430\u0441\u0448\u0442\u0430\u0431\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043e\u0431\u044b\u0447\u043d\u043e \u043d\u0430\u0437\u044b\u0432\u0430\u044e\u0442 \u0438\u0437\u043e\u043c\u0435\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u043c.  \u0427\u0435\u0441\u0442\u043d\u043e \u0433\u043e\u0432\u043e\u0440\u044f, \u044f \u043d\u0435 \u0431\u043e\u043b\u044c\u0448\u043e\u0439 \u043f\u043e\u043a\u043b\u043e\u043d\u043d\u0438\u043a \u0442\u0435\u0440\u043c\u0438\u043d\u043e\u043b\u043e\u0433\u0438\u0438 scipy, \u0447\u0442\u043e\u0431\u044b \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0441\u043b\u043e\u0432\u043e \u043c\u0430\u0441\u0448\u0442\u0430\u0431\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0434\u043b\u044f \u044d\u0442\u043e\u0439 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u0438.<\/p>\n
<\/p>\n
    
\n  \"\u041c\u0420\u0422-\u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f<\/p>\n
    <\/span>
\n\u0418\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0435 \u0441 \u043f\u043e\u043d\u0438\u0436\u0435\u043d\u043d\u043e\u0439 \u0438 \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u043d\u043e\u0439 \u0447\u0430\u0441\u0442\u043e\u0442\u043e\u0439 \u0434\u0438\u0441\u043a\u0440\u0435\u0442\u0438\u0437\u0430\u0446\u0438\u0438 \u0432 2 \u0440\u0430\u0437\u0430<\/em><\/p>\n
\u0414\u043b\u044f \u0442\u044f\u0436\u0435\u043b\u043e\u0433\u043e \u043c\u0430\u0448\u0438\u043d\u043d\u043e\u0433\u043e \u043e\u0431\u0443\u0447\u0435\u043d\u0438\u044f \u043e\u0447\u0435\u043d\u044c \u0447\u0430\u0441\u0442\u043e \u043f\u043e\u043d\u0438\u0436\u0430\u044e\u0442 \u0440\u0430\u0437\u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f \u0432 \u0431\u043e\u043b\u0435\u0435 \u043d\u0438\u0437\u043a\u043e\u043c \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u0438.<\/p>\n
\u041e\u0431\u0440\u0430\u0442\u0438\u0442\u0435 \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435, \u0447\u0442\u043e \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u0435\u0442 \u0435\u0449\u0435 \u043e\u0434\u0438\u043d \u0442\u0438\u043f \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0440\u0430\u0437\u043c\u0435\u0440\u0430.  \u0412\u043c\u0435\u0441\u0442\u043e \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0436\u0435\u043b\u0430\u0435\u043c\u043e\u0439 \u0432\u044b\u0445\u043e\u0434\u043d\u043e\u0439 \u0444\u043e\u0440\u043c\u044b \u0432\u044b \u0443\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u0442\u0435 \u0436\u0435\u043b\u0430\u0435\u043c\u044b\u0439 \u0440\u0430\u0437\u043c\u0435\u0440 \u0432\u043e\u043a\u0441\u0435\u043b\u044f (\u0442.\u0435. voxel_size=(1,1,1) \u043c\u043c).  Nibabel \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0444\u0443\u043d\u043a\u0446\u0438\u044e resample_to_output().  \u041e\u043d \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u0441 \u0444\u0430\u0439\u043b\u0430\u043c\u0438 nifti, \u0430 \u043d\u0435 \u0441 \u043c\u0430\u0441\u0441\u0438\u0432\u0430\u043c\u0438 numpy.  \u0427\u0435\u0441\u0442\u043d\u043e \u0433\u043e\u0432\u043e\u0440\u044f, \u044f \u0431\u044b \u043d\u0435 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u043e\u0432\u0430\u043b \u0435\u0433\u043e \u0432 \u043e\u0434\u0438\u043d\u043e\u0447\u043a\u0443, \u0442\u0430\u043a \u043a\u0430\u043a \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u044b\u0435 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f \u043c\u043e\u0433\u0443\u0442 \u0438\u043c\u0435\u0442\u044c \u0440\u0430\u0437\u043d\u0443\u044e \u0444\u043e\u0440\u043c\u0443.  \u042d\u0442\u043e \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u043e\u0439 \u0434\u043b\u044f \u0433\u043b\u0443\u0431\u043e\u043a\u043e\u0433\u043e \u043e\u0431\u0443\u0447\u0435\u043d\u0438\u044f.  \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u0441 \u0437\u0430\u0433\u0440\u0443\u0437\u0447\u0438\u043a\u0430\u043c\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u0435 \u0434\u043e\u043b\u0436\u043d\u043e \u0431\u044b\u0442\u044c \u043e\u0434\u0438\u043d\u0430\u043a\u043e\u0432\u044b\u043c \u0434\u043b\u044f \u0432\u0441\u0435\u0445 \u044d\u043a\u0437\u0435\u043c\u043f\u043b\u044f\u0440\u043e\u0432.  \u041e\u0434\u043d\u0430\u043a\u043e \u0432\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u0435\u0433\u043e \u043d\u0430 \u043f\u0440\u0435\u0434\u044b\u0434\u0443\u0449\u0435\u043c \u044d\u0442\u0430\u043f\u0435 \u043a\u043e\u043d\u0432\u0435\u0439\u0435\u0440\u0430.  \u0415\u0433\u043e \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0434\u043b\u044f \u043f\u0440\u0438\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u0440\u0430\u0437\u043d\u044b\u0445 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0439 \u043a \u043e\u0434\u0438\u043d\u0430\u043a\u043e\u0432\u043e\u043c\u0443 \u0438\u043b\u0438 \u0431\u043b\u0438\u0437\u043a\u043e\u043c\u0443 \u0440\u0430\u0437\u043c\u0435\u0440\u0443 \u0432\u043e\u043a\u0441\u0435\u043b\u044f.<\/p>\n
\u041c\u0430\u0441\u0448\u0442\u0430\u0431\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u0438\u0445 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0439 (\u0443\u0432\u0435\u043b\u0438\u0447\u0435\u043d\u0438\u0435\/\u0443\u043c\u0435\u043d\u044c\u0448\u0435\u043d\u0438\u0435)<\/h2>\n
\u041c\u0430\u0441\u0448\u0442\u0430\u0431\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043c\u043e\u0436\u043d\u043e \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u0442\u044c \u043a\u0430\u043a \u0430\u0444\u0444\u0438\u043d\u043d\u043e\u0435 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435.  \u041c\u044b \u0431\u0443\u0434\u0435\u043c \u0441\u043b\u0443\u0447\u0430\u0439\u043d\u044b\u043c \u043e\u0431\u0440\u0430\u0437\u043e\u043c \u0443\u0432\u0435\u043b\u0438\u0447\u0438\u0432\u0430\u0442\u044c \u0438 \u0443\u043c\u0435\u043d\u044c\u0448\u0430\u0442\u044c \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0435. \u042d\u0442\u043e \u0443\u0432\u0435\u043b\u0438\u0447\u0435\u043d\u0438\u0435 \u043e\u0431\u044b\u0447\u043d\u043e \u043f\u043e\u043c\u043e\u0433\u0430\u0435\u0442 \u043c\u043e\u0434\u0435\u043b\u0438 \u0438\u0437\u0443\u0447\u0438\u0442\u044c \u043c\u0430\u0441\u0448\u0442\u0430\u0431\u043d\u043e-\u0438\u043d\u0432\u0430\u0440\u0438\u0430\u043d\u0442\u043d\u044b\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u0438.<\/strong><\/p>\n
def<\/span> <\/span>random_zoom<\/span>(<\/span>matrix<\/span>,<\/span>min_percentage<\/span>=<\/span>0.7<\/span>,<\/span> max_percentage<\/span>=<\/span>1.2<\/span>)<\/span>:<\/span><\/p>
   z <\/span>=<\/span> np<\/span>.<\/span>random<\/span>.<\/span>sample<\/span>(<\/span>)<\/span> <\/span>*<\/span>(<\/span>max_percentage<\/span>-<\/span>min_percentage<\/span>)<\/span> <\/span>+<\/span> min_percentage<\/span><\/p>
   zoom_matrix <\/span>=<\/span> np<\/span>.<\/span>array<\/span>(<\/span>[<\/span>[<\/span>z<\/span>,<\/span> <\/span>0<\/span>,<\/span> <\/span>0<\/span>,<\/span> <\/span>0<\/span>]<\/span>,<\/span><\/p>
                           <\/span>[<\/span>0<\/span>,<\/span> z<\/span>,<\/span> <\/span>0<\/span>,<\/span> <\/span>0<\/span>]<\/span>,<\/span><\/p>
                           <\/span>[<\/span>0<\/span>,<\/span> <\/span>0<\/span>,<\/span> z<\/span>,<\/span> <\/span>0<\/span>]<\/span>,<\/span><\/p>
                           <\/span>[<\/span>0<\/span>,<\/span> <\/span>0<\/span>,<\/span> <\/span>0<\/span>,<\/span> <\/span>1<\/span>]<\/span>]<\/span>)<\/span><\/p>
   <\/span>return<\/span> ndimage<\/span>.<\/span>interpolation<\/span>.<\/span>affine_transform<\/span>(<\/span>matrix<\/span>,<\/span> zoom_matrix<\/span>)<\/span><\/p><\/pre>\n
<\/p>\n
    
\n  \"\u0443\u0432\u0435\u043b\u0438\u0447\u0435\u043d\u0438\u0435-\u0443\u043c\u0435\u043d\u044c\u0448\u0435\u043d\u0438\u0435-\u043c\u0440\u0442\"<\/p>\n
    <\/span>
\n\u0421\u043b\u0443\u0447\u0430\u0439\u043d\u043e\u0435 \u0443\u0432\u0435\u043b\u0438\u0447\u0435\u043d\u0438\u0435 \u0438 \u0443\u043c\u0435\u043d\u044c\u0448\u0435\u043d\u0438\u0435 \u043c\u0430\u0441\u0448\u0442\u0430\u0431\u0430<\/em><\/p>\n
\u0412\u0430\u0436\u043d\u043e \u0432\u0438\u0434\u0435\u0442\u044c, \u0447\u0442\u043e \u043f\u0443\u0441\u0442\u0430\u044f \u043e\u0431\u043b\u0430\u0441\u0442\u044c \u0437\u0430\u043f\u043e\u043b\u043d\u0435\u043d\u0430 \u0447\u0435\u0440\u043d\u044b\u043c\u0438 \u043f\u0438\u043a\u0441\u0435\u043b\u044f\u043c\u0438 (\u043d\u0443\u043b\u0435\u0432\u043e\u0439 \u0438\u043d\u0442\u0435\u043d\u0441\u0438\u0432\u043d\u043e\u0441\u0442\u0438).<\/p>\n
\n
\u041e\u0431\u0440\u0430\u0442\u0438\u0442\u0435 \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435, \u0447\u0442\u043e \u043e\u043a\u0440\u0443\u0436\u0430\u044e\u0449\u0438\u0439 \u0432\u043e\u0437\u0434\u0443\u0445 \u043d\u0430 \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u0438\u0445 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f\u0445 \u043d\u0435 \u0438\u043c\u0435\u0435\u0442 \u043d\u0443\u043b\u0435\u0432\u043e\u0439 \u0438\u043d\u0442\u0435\u043d\u0441\u0438\u0432\u043d\u043e\u0441\u0442\u0438.  \u0427\u0435\u0440\u043d\u044b\u0439 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0441\u0432\u044f\u0437\u0430\u043d \u0441 \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u0438\u043c\u0438 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f\u043c\u0438.<\/p>\n<\/blockquote>\n
\u0421\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u043c \u0432 \u0441\u043f\u0438\u0441\u043a\u0435 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f 3D-\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u0435.<\/p>\n
\u0412\u0440\u0430\u0449\u0435\u043d\u0438\u0435 \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u0438\u0445 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0439<\/h2>\n
\u0412\u0440\u0430\u0449\u0435\u043d\u0438\u0435 \u2014 \u043e\u0434\u0438\u043d \u0438\u0437 \u043d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043d\u044b\u0445 \u043c\u0435\u0442\u043e\u0434\u043e\u0432 \u0443\u0432\u0435\u043b\u0438\u0447\u0435\u043d\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445 \u0432 \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u043d\u043e\u043c \u0437\u0440\u0435\u043d\u0438\u0438.  \u042d\u0442\u043e \u0442\u0430\u043a\u0436\u0435 \u0441\u0447\u0438\u0442\u0430\u0435\u0442\u0441\u044f \u043c\u0435\u0442\u043e\u0434\u043e\u043c \u0441\u0430\u043c\u043e\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044f \u0441 \u0437\u0430\u043c\u0435\u0447\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u043c\u0438 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0430\u043c\u0438. [Spyros Gidaris et al. ].<\/p>\n
\u0412 \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u043e\u0439 \u0432\u0438\u0437\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u044d\u0442\u043e \u0430\u043d\u0430\u043b\u043e\u0433\u0438\u0447\u043d\u0430\u044f \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0438\u043c\u043f\u043e\u0440\u0442\u0430, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0442\u0430\u043a\u0436\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043b\u0430\u0441\u044c \u043f\u0440\u0438 \u043f\u0440\u0435\u0434\u0432\u0430\u0440\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u043c \u043e\u0431\u0443\u0447\u0435\u043d\u0438\u0438 \u0441 \u0441\u0430\u043c\u043e\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0435\u043c. [Xinrui Zhuang et al. 2019 ].  \u041f\u0440\u043e\u0441\u0442\u043e\u0439 \u0441\u043b\u0443\u0447\u0430\u0439\u043d\u044b\u0439 \u0442\u0440\u0435\u0445\u043c\u0435\u0440\u043d\u044b\u0439 \u043f\u043e\u0432\u043e\u0440\u043e\u0442 \u0432 \u0437\u0430\u0434\u0430\u043d\u043d\u043e\u043c \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d\u0435 \u0433\u0440\u0430\u0434\u0443\u0441\u043e\u0432 \u043c\u043e\u0436\u043d\u043e \u043f\u0440\u043e\u0438\u043b\u043b\u044e\u0441\u0442\u0440\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043a\u043e\u0434\u043e\u043c \u043d\u0438\u0436\u0435:<\/p>\n
def<\/span> <\/span>random_rotate3D<\/span>(<\/span>img_numpy<\/span>,<\/span> min_angle<\/span>,<\/span> max_angle<\/span>)<\/span>:<\/span><\/p>
   <\/span>\"\"\"<\/span><\/p>
   Returns a random rotated array in the same shape<\/span><\/p>
   :param img_numpy: 3D numpy array<\/span><\/p>
   :param min_angle: in degrees<\/span><\/p>
   :param max_angle: in degrees<\/span><\/p>
   \"\"\"<\/span><\/p>
   <\/span>assert<\/span> img_numpy<\/span>.<\/span>ndim <\/span>==<\/span> <\/span>3<\/span>,<\/span> <\/span>\"provide a 3d numpy array\"<\/span><\/p>
   <\/span>assert<\/span> min_angle <\/span><<\/span> max_angle<\/span>,<\/span> <\/span>\"min should be less than max val\"<\/span><\/p>
   <\/span>assert<\/span> min_angle <\/span>><\/span> <\/span>-<\/span>360<\/span> <\/span>or<\/span> max_angle <\/span><<\/span> <\/span>360<\/span><\/p>
   all_axes <\/span>=<\/span> <\/span>[<\/span>(<\/span>1<\/span>,<\/span> <\/span>0<\/span>)<\/span>,<\/span> <\/span>(<\/span>1<\/span>,<\/span> <\/span>2<\/span>)<\/span>,<\/span> <\/span>(<\/span>0<\/span>,<\/span> <\/span>2<\/span>)<\/span>]<\/span><\/p>
   angle <\/span>=<\/span> np<\/span>.<\/span>random<\/span>.<\/span>randint<\/span>(<\/span>low<\/span>=<\/span>min_angle<\/span>,<\/span> high<\/span>=<\/span>max_angle<\/span>+<\/span>1<\/span>)<\/span><\/p>
   axes_random_id <\/span>=<\/span> np<\/span>.<\/span>random<\/span>.<\/span>randint<\/span>(<\/span>low<\/span>=<\/span>0<\/span>,<\/span> high<\/span>=<\/span>len<\/span>(<\/span>all_axes<\/span>)<\/span>)<\/span><\/p>
   axes <\/span>=<\/span> all_axes<\/span>[<\/span>axes_random_id<\/span>]<\/span><\/p>
   <\/span>return<\/span> scipy<\/span>.<\/span>ndimage<\/span>.<\/span>rotate<\/span>(<\/span>img_numpy<\/span>,<\/span> angle<\/span>,<\/span> axes<\/span>=<\/span>axes<\/span>)<\/span><\/p><\/pre>\n
<\/p>\n
    
\n  \"\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u04353d\"<\/p>\n
    <\/span>
\n\u0421\u043b\u0443\u0447\u0430\u0439\u043d\u043e\u0435 3D-\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u0435<\/em><\/p>\n
\u041d\u0430\u043c \u043f\u0440\u043e\u0441\u0442\u043e \u043d\u0443\u0436\u043d\u043e \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u044c \u043e\u0441\u044c \u0438 \u0443\u0433\u043e\u043b \u043f\u043e\u0432\u043e\u0440\u043e\u0442\u0430.  \u041f\u043e\u0441\u043a\u043e\u043b\u044c\u043a\u0443 \u043c\u0430\u0441\u0448\u0442\u0430\u0431\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u0438\u043b\u043e \u043c\u043e\u0434\u0435\u043b\u0438 \u0431\u043e\u043b\u044c\u0448\u0435 \u0440\u0430\u0437\u043d\u043e\u043e\u0431\u0440\u0430\u0437\u0438\u044f \u0434\u043b\u044f \u0438\u0437\u0443\u0447\u0435\u043d\u0438\u044f \u0438\u043d\u0432\u0430\u0440\u0438\u0430\u043d\u0442\u043d\u044b\u0445 \u043a \u043c\u0430\u0441\u0448\u0442\u0430\u0431\u0443 \u0444\u0443\u043d\u043a\u0446\u0438\u0439, \u0432\u0440\u0430\u0449\u0435\u043d\u0438\u0435 \u043f\u043e\u043c\u043e\u0433\u0430\u0435\u0442 \u0432 \u0438\u0437\u0443\u0447\u0435\u043d\u0438\u0438 \u0438\u043d\u0432\u0430\u0440\u0438\u0430\u043d\u0442\u043d\u044b\u0445 \u043a \u0432\u0440\u0430\u0449\u0435\u043d\u0438\u044e \u0444\u0443\u043d\u043a\u0446\u0438\u0439.<\/p>\n
\u0421\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u043c \u0432 \u043d\u0430\u0448\u0435\u043c \u0441\u043f\u0438\u0441\u043a\u0435 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043f\u0435\u0440\u0435\u0432\u043e\u0440\u0430\u0447\u0438\u0432\u0430\u043d\u0438\u0435 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0439.<\/p>\n
\u041f\u0435\u0440\u0435\u0432\u043e\u0440\u043e\u0442 \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u043e\u0433\u043e \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f<\/h2>\n
\u041f\u043e\u0434\u043e\u0431\u043d\u043e \u043e\u0431\u044b\u0447\u043d\u044b\u043c \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f\u043c RGB, \u043c\u044b \u043c\u043e\u0436\u0435\u043c \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0442\u044c \u043f\u0435\u0440\u0435\u0432\u043e\u0440\u043e\u0442 \u043e\u0441\u0438 \u0432 \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u0438\u0445 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f\u0445.  \u041d\u0430 \u0434\u0430\u043d\u043d\u044b\u0439 \u043c\u043e\u043c\u0435\u043d\u0442 \u043e\u0447\u0435\u043d\u044c \u0432\u0430\u0436\u043d\u043e \u043f\u0440\u043e\u044f\u0441\u043d\u0438\u0442\u044c \u043e\u0434\u043d\u0443 \u0432\u0435\u0449\u044c:<\/p>\n
\n
\u041a\u043e\u0433\u0434\u0430 \u043c\u044b \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u043c \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0438\/\u0438\u043b\u0438 \u043f\u0440\u0435\u0434\u0432\u0430\u0440\u0438\u0442\u0435\u043b\u044c\u043d\u0443\u044e \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0443 \u043d\u0430\u0448\u0438\u0445 \u0434\u0430\u043d\u043d\u044b\u0445, \u043d\u0430\u043c, \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e, \u043f\u0440\u0438\u0434\u0435\u0442\u0441\u044f \u043f\u0440\u0438\u043c\u0435\u043d\u0438\u0442\u044c \u0430\u043d\u0430\u043b\u043e\u0433\u0438\u0447\u043d\u044b\u0435 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0438 \u043a \u0434\u0430\u043d\u043d\u044b\u043c \u043d\u0430\u0437\u0435\u043c\u043d\u043e\u0439 \u0434\u043e\u0441\u0442\u043e\u0432\u0435\u0440\u043d\u043e\u0441\u0442\u0438.<\/p>\n<\/blockquote>\n
\u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0435\u0441\u043b\u0438 \u043c\u044b \u0440\u0435\u0448\u0430\u0435\u043c \u0437\u0430\u0434\u0430\u0447\u0443 \u0441\u0435\u0433\u043c\u0435\u043d\u0442\u0430\u0446\u0438\u0438 \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u0438\u0445 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0439, \u0432\u0430\u0436\u043d\u043e \u043f\u0435\u0440\u0435\u0432\u0435\u0440\u043d\u0443\u0442\u044c \u043a\u0430\u0440\u0442\u0443 \u0446\u0435\u043b\u0435\u0432\u043e\u0439 \u0441\u0435\u0433\u043c\u0435\u043d\u0442\u0430\u0446\u0438\u0438.  \u041f\u0440\u043e\u0441\u0442\u0443\u044e \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u043c\u043e\u0436\u043d\u043e \u043d\u0430\u0439\u0442\u0438 \u043d\u0438\u0436\u0435:<\/p>\n
def<\/span> <\/span>random_flip<\/span>(<\/span>img<\/span>,<\/span> label<\/span>=<\/span>None<\/span>)<\/span>:<\/span><\/p>
   axes <\/span>=<\/span> <\/span>[<\/span>0<\/span>,<\/span> <\/span>1<\/span>,<\/span> <\/span>2<\/span>]<\/span><\/p>
   rand <\/span>=<\/span> np<\/span>.<\/span>random<\/span>.<\/span>randint<\/span>(<\/span>0<\/span>,<\/span> <\/span>3<\/span>)<\/span><\/p>
   img <\/span>=<\/span> flip_axis<\/span>(<\/span>img<\/span>,<\/span> axes<\/span>[<\/span>rand<\/span>]<\/span>)<\/span><\/p>
   img <\/span>=<\/span> np<\/span>.<\/span>squeeze<\/span>(<\/span>img<\/span>)<\/span><\/p>
   <\/span>if<\/span> label <\/span>is<\/span> <\/span>None<\/span>:<\/span><\/p>
     <\/span>return<\/span> img<\/span><\/p>
   <\/span>else<\/span>:<\/span><\/p>
     y <\/span>=<\/span> flip_axis<\/span>(<\/span>y<\/span>,<\/span> axes<\/span>[<\/span>rand<\/span>]<\/span>)<\/span><\/p>
     y <\/span>=<\/span> np<\/span>.<\/span>squeeze<\/span>(<\/span>y<\/span>)<\/span><\/p>
   <\/span>return<\/span> x<\/span>,<\/span> y<\/span><\/p>
def<\/span> <\/span>flip_axis<\/span>(<\/span>x<\/span>,<\/span> axis<\/span>)<\/span>:<\/span><\/p>
   x <\/span>=<\/span> np<\/span>.<\/span>asarray<\/span>(<\/span>x<\/span>)<\/span>.<\/span>swapaxes<\/span>(<\/span>axis<\/span>,<\/span> <\/span>0<\/span>)<\/span><\/p>
   x <\/span>=<\/span> x<\/span>[<\/span>:<\/span>:<\/span>-<\/span>1<\/span>,<\/span> <\/span>.<\/span>.<\/span>.<\/span>]<\/span><\/p>
   x <\/span>=<\/span> x<\/span>.<\/span>swapaxes<\/span>(<\/span>0<\/span>,<\/span> axis<\/span>)<\/span><\/p>
   <\/span>return<\/span> x<\/span><\/p><\/pre>\n
<\/p>\n
    
\n  \"\u043f\u0435\u0440\u0435\u0432\u043e\u0440\u043e\u0442<\/p>\n
    <\/span>
\n\u0418\u0441\u0445\u043e\u0434\u043d\u043e\u0435 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0435 \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u044d\u0442\u0430\u043b\u043e\u043d\u0430 \u0438 \u0434\u0432\u0435 \u043f\u0435\u0440\u0435\u0432\u0435\u0440\u043d\u0443\u0442\u044b\u0435 \u0432\u0435\u0440\u0441\u0438\u0438<\/em><\/p>\n
\u041e\u0431\u0440\u0430\u0442\u0438\u0442\u0435 \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435, \u0447\u0442\u043e \u043f\u0440\u0438 \u043f\u043e\u0432\u043e\u0440\u043e\u0442\u0435 \u043e\u0434\u043d\u043e\u0439 \u043e\u0441\u0438 \u043c\u0435\u043d\u044f\u044e\u0442\u0441\u044f \u0434\u0432\u0430 \u0432\u0438\u0434\u0430.  \u041f\u0435\u0440\u0432\u043e\u0435 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0435 \u0441\u0432\u0435\u0440\u0445\u0443 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u043c \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0435\u043c \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u044d\u0442\u0430\u043b\u043e\u043d\u0430.<\/p>\n
\u041c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u043e\u0435 \u0441\u043c\u0435\u0449\u0435\u043d\u0438\u0435 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f (\u0441\u043c\u0435\u0449\u0435\u043d\u0438\u0435)<\/h2>\n
\u0417\u0434\u0435\u0441\u044c \u044f \u0445\u043e\u0442\u0435\u043b \u0431\u044b \u0440\u0430\u0441\u0441\u043a\u0430\u0437\u0430\u0442\u044c \u043e \u0434\u0440\u0443\u0433\u043e\u043c.<\/p>\n
\n
\u0412\u0440\u0430\u0449\u0435\u043d\u0438\u0435, \u0441\u043c\u0435\u0449\u0435\u043d\u0438\u0435 \u0438 \u043c\u0430\u0441\u0448\u0442\u0430\u0431\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u2014 \u043d\u0435 \u0447\u0442\u043e \u0438\u043d\u043e\u0435, \u043a\u0430\u043a \u0430\u0444\u0444\u0438\u043d\u043d\u044b\u0435 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044f.<\/p>\n<\/blockquote>\n
\u0418\u043d\u043e\u0433\u0434\u0430 \u044f \u0440\u0435\u0430\u043b\u0438\u0437\u0443\u044e \u0438\u0445, \u043f\u0440\u043e\u0441\u0442\u043e \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u044f \u0430\u0444\u0444\u0438\u043d\u043d\u044b\u0435 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u044f \u0438\u0445 \u043a \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044e \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e scipy, \u0430 \u0438\u043d\u043e\u0433\u0434\u0430 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e \u0443\u0436\u0435 \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u044b\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0434\u043b\u044f \u043c\u043d\u043e\u0433\u043e\u043c\u0435\u0440\u043d\u043e\u0439 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0439.<\/p>\n
\u0427\u0442\u043e\u0431\u044b \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u044d\u0442\u0443 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u044e \u0432 \u043c\u043e\u0435\u043c \u043a\u043e\u043d\u0432\u0435\u0439\u0435\u0440\u0435 \u0443\u0432\u0435\u043b\u0438\u0447\u0435\u043d\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445, \u0432\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u0432\u0438\u0434\u0435\u0442\u044c, \u0447\u0442\u043e \u044f \u0432\u043a\u043b\u044e\u0447\u0438\u043b \u0444\u0443\u043d\u043a\u0446\u0438\u044e-\u043e\u0431\u043e\u043b\u043e\u0447\u043a\u0443.  \u041f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u0439 \u0432 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u043c \u0432\u044b\u0431\u0438\u0440\u0430\u0435\u0442 \u0441\u043b\u0443\u0447\u0430\u0439\u043d\u043e\u0435 \u0447\u0438\u0441\u043b\u043e, \u043e\u0431\u044b\u0447\u043d\u043e \u0432 \u0436\u0435\u043b\u0430\u0435\u043c\u043e\u043c \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d\u0435, \u0438 \u0432\u044b\u0437\u044b\u0432\u0430\u0435\u0442 \u0444\u0443\u043d\u043a\u0446\u0438\u044e \u0430\u0444\u0444\u0438\u043d\u043d\u043e\u0433\u043e \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044f.  \u041d\u0438\u0436\u0435 \u043f\u0440\u0438\u0432\u0435\u0434\u0435\u043d\u0430 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u0434\u043b\u044f \u0441\u043b\u0443\u0447\u0430\u0439\u043d\u043e\u0433\u043e \u0441\u043c\u0435\u0449\u0435\u043d\u0438\u044f\/\u0441\u043c\u0435\u0449\u0435\u043d\u0438\u044f.<\/p>\n
def<\/span> <\/span>transform_matrix_offset_center_3d<\/span>(<\/span>matrix<\/span>,<\/span> x<\/span>,<\/span> y<\/span>,<\/span> z<\/span>)<\/span>:<\/span><\/p>
   offset_matrix <\/span>=<\/span> np<\/span>.<\/span>array<\/span>(<\/span>[<\/span>[<\/span>1<\/span>,<\/span> <\/span>0<\/span>,<\/span> <\/span>0<\/span>,<\/span> x<\/span>]<\/span>,<\/span> <\/span>[<\/span>0<\/span>,<\/span> <\/span>1<\/span>,<\/span> <\/span>0<\/span>,<\/span> y<\/span>]<\/span>,<\/span> <\/span>[<\/span>0<\/span>,<\/span> <\/span>0<\/span>,<\/span> <\/span>1<\/span>,<\/span> z<\/span>]<\/span>,<\/span> <\/span>[<\/span>0<\/span>,<\/span> <\/span>0<\/span>,<\/span> <\/span>0<\/span>,<\/span> <\/span>1<\/span>]<\/span>]<\/span>)<\/span><\/p>
   <\/span>return<\/span> ndimage<\/span>.<\/span>interpolation<\/span>.<\/span>affine_transform<\/span>(<\/span>matrix<\/span>,<\/span> offset_matrix<\/span>)<\/span><\/p>
def<\/span> <\/span>random_shift<\/span>(<\/span>img_numpy<\/span>,<\/span> max_percentage<\/span>=<\/span>0.4<\/span>)<\/span>:<\/span><\/p>
 dim1<\/span>,<\/span> dim2<\/span>,<\/span> dim3 <\/span>=<\/span> img_numpy<\/span>.<\/span>shape<\/span><\/p>
 m1<\/span>,<\/span>m2<\/span>,<\/span>m3 <\/span>=<\/span> <\/span>int<\/span>(<\/span>dim1<\/span>*<\/span>max_percentage<\/span>\/<\/span>2<\/span>)<\/span>,<\/span>int<\/span>(<\/span>dim1<\/span>*<\/span>max_percentage<\/span>\/<\/span>2<\/span>)<\/span>,<\/span> <\/span>int<\/span>(<\/span>dim1<\/span>*<\/span>max_percentage<\/span>\/<\/span>2<\/span>)<\/span><\/p>
 d1 <\/span>=<\/span> np<\/span>.<\/span>random<\/span>.<\/span>randint<\/span>(<\/span>-<\/span>m1<\/span>,<\/span>m1<\/span>)<\/span><\/p>
 d2 <\/span>=<\/span> np<\/span>.<\/span>random<\/span>.<\/span>randint<\/span>(<\/span>-<\/span>m2<\/span>,<\/span>m2<\/span>)<\/span><\/p>
 d3 <\/span>=<\/span> np<\/span>.<\/span>random<\/span>.<\/span>randint<\/span>(<\/span>-<\/span>m3<\/span>,<\/span>m3<\/span>)<\/span><\/p>
 <\/span>return<\/span> transform_matrix_offset_center_3d<\/span>(<\/span>img_numpy<\/span>,<\/span> d1<\/span>,<\/span> d2<\/span>,<\/span> d3<\/span>)<\/span><\/p><\/pre>\n
<\/p>\n
    
\n  \"\u0441\u043c\u0435\u0449\u0435\u043d\u043d\u044b\u0439-\u043c\u0440\u0438\u0441\"<\/p>\n
    <\/span>
\n\u0421\u043c\u0435\u0449\u0435\u043d\u043d\u044b\u0435 \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u0438\u0435 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f<\/em><\/p>\n
\u042d\u0442\u0430 \u0430\u0443\u0433\u043c\u0435\u043d\u0442\u0430\u0446\u0438\u044f \u043d\u0435 \u043e\u0447\u0435\u043d\u044c \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430 \u0432 \u0430\u0443\u0433\u043c\u0435\u043d\u0442\u0430\u0446\u0438\u0438 \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u0438\u0445 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0439, \u043d\u043e \u043c\u044b \u0432\u043a\u043b\u044e\u0447\u0438\u043b\u0438 \u0438\u0445 \u0441\u044e\u0434\u0430 \u0434\u043b\u044f \u043f\u043e\u043b\u043d\u043e\u0442\u044b \u043a\u0430\u0440\u0442\u0438\u043d\u044b.<\/p>\n
\n
\u041f\u0440\u0438\u0447\u0438\u043d\u0430, \u043f\u043e \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u043c\u044b \u0435\u0435 \u043d\u0435 \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u043c, \u0437\u0430\u043a\u043b\u044e\u0447\u0430\u0435\u0442\u0441\u044f \u0432 \u0442\u043e\u043c, \u0447\u0442\u043e \u0441\u0432\u0435\u0440\u0442\u043e\u0447\u043d\u044b\u0435 \u043d\u0435\u0439\u0440\u043e\u043d\u043d\u044b\u0435 \u0441\u0435\u0442\u0438 \u043f\u043e \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u044e \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u044b \u0434\u043b\u044f \u0438\u0437\u0443\u0447\u0435\u043d\u0438\u044f \u0441\u0432\u043e\u0439\u0441\u0442\u0432, \u0438\u043d\u0432\u0430\u0440\u0438\u0430\u043d\u0442\u043d\u044b\u0445 \u043a \u0442\u0440\u0430\u043d\u0441\u043b\u044f\u0446\u0438\u0438.<\/p>\n<\/blockquote>\n
\u0421\u043b\u0443\u0447\u0430\u0439\u043d\u0430\u044f 3D-\u043e\u0431\u0440\u0435\u0437\u043a\u0430<\/h2>\n
\u041e\u0431\u0440\u0435\u0437\u043a\u0430 \u0442\u0430\u043a\u0436\u0435 \u043d\u0435 \u0441\u0438\u043b\u044c\u043d\u043e \u043e\u0442\u043b\u0438\u0447\u0430\u0435\u0442\u0441\u044f \u043e\u0442 \u0435\u0441\u0442\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0445 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0439.  \u041e\u0434\u043d\u0430\u043a\u043e \u0438\u043c\u0435\u0439\u0442\u0435 \u0432 \u0432\u0438\u0434\u0443, \u0447\u0442\u043e \u043e\u0431\u044b\u0447\u043d\u043e \u043d\u0430\u043c \u043f\u0440\u0438\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u0431\u0440\u0430\u0442\u044c \u0432\u0441\u0435 \u0441\u0440\u0435\u0437\u044b \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u044f, \u0438 \u043d\u0430\u043c \u043d\u0443\u0436\u043d\u043e \u043f\u043e\u0437\u0430\u0431\u043e\u0442\u0438\u0442\u044c\u0441\u044f \u043e\u0431 \u044d\u0442\u043e\u043c.  \u041f\u0440\u0438\u0447\u0438\u043d\u0430 \u0432 \u0442\u043e\u043c, \u0447\u0442\u043e \u043e\u0434\u043d\u043e \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u0435 \u043c\u043e\u0436\u0435\u0442 \u0438\u043c\u0435\u0442\u044c \u043c\u0435\u043d\u044c\u0448\u0435 \u0441\u0440\u0435\u0437\u043e\u0432, \u0447\u0435\u043c \u0434\u0440\u0443\u0433\u0438\u0435.  \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u043e\u0434\u043d\u0430\u0436\u0434\u044b \u043c\u043d\u0435 \u043f\u0440\u0438\u0448\u043b\u043e\u0441\u044c \u0438\u043c\u0435\u0442\u044c \u0434\u0435\u043b\u043e \u0441 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0435\u043c \u0440\u0430\u0437\u043c\u0435\u0440\u043e\u043c 384x384x64, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u0447\u0430\u0441\u0442\u043e \u0432\u0441\u0442\u0440\u0435\u0447\u0430\u0435\u0442\u0441\u044f \u043d\u0430 \u041a\u0422-\u0441\u043d\u0438\u043c\u043a\u0430\u0445.<\/p>\n
def<\/span> <\/span>crop_3d_volume<\/span>(<\/span>img_tensor<\/span>,<\/span> crop_dim<\/span>,<\/span> crop_size<\/span>)<\/span>:<\/span><\/p>
   <\/span>assert<\/span> img_tensor<\/span>.<\/span>ndim <\/span>==<\/span> <\/span>3<\/span>,<\/span> <\/span>'3d tensor must be provided'<\/span><\/p>
   full_dim1<\/span>,<\/span> full_dim2<\/span>,<\/span> full_dim3 <\/span>=<\/span> img_tensor<\/span>.<\/span>shape<\/span><\/p>
   slices_crop<\/span>,<\/span> w_crop<\/span>,<\/span> h_crop <\/span>=<\/span> crop_dim<\/span><\/p>
   dim1<\/span>,<\/span> dim2<\/span>,<\/span> dim3 <\/span>=<\/span> crop_size<\/span><\/p>
   <\/span>if<\/span> full_dim1 <\/span>==<\/span> dim1<\/span>:<\/span><\/p>
       img_tensor <\/span>=<\/span> img_tensor<\/span>[<\/span>:<\/span>,<\/span> w_crop<\/span>:<\/span>w_crop <\/span>+<\/span> dim2<\/span>,<\/span><\/p>
                    h_crop<\/span>:<\/span>h_crop <\/span>+<\/span> dim3<\/span>]<\/span><\/p>
   <\/span>elif<\/span> full_dim2 <\/span>==<\/span> dim2<\/span>:<\/span><\/p>
       img_tensor <\/span>=<\/span> img_tensor<\/span>[<\/span>slices_crop<\/span>:<\/span>slices_crop <\/span>+<\/span> dim1<\/span>,<\/span> <\/span>:<\/span>,<\/span><\/p>
                    h_crop<\/span>:<\/span>h_crop <\/span>+<\/span> dim3<\/span>]<\/span><\/p>
   <\/span>elif<\/span> full_dim3 <\/span>==<\/span> dim3<\/span>:<\/span><\/p>
       img_tensor <\/span>=<\/span> img_tensor<\/span>[<\/span>slices_crop<\/span>:<\/span>slices_crop <\/span>+<\/span> dim1<\/span>,<\/span> w_crop<\/span>:<\/span>w_crop <\/span>+<\/span> dim2<\/span>,<\/span> <\/span>:<\/span>]<\/span><\/p>
   <\/span>else<\/span>:<\/span><\/p>
       img_tensor <\/span>=<\/span> img_tensor<\/span>[<\/span>slices_crop<\/span>:<\/span>slices_crop <\/span>+<\/span> dim1<\/span>,<\/span> w_crop<\/span>:<\/span>w_crop <\/span>+<\/span> dim2<\/span>,<\/span><\/p>
                    h_crop<\/span>:<\/span>h_crop <\/span>+<\/span> dim3<\/span>]<\/span><\/p>
   <\/span>return<\/span> img_tensor<\/span><\/p>
def<\/span> <\/span>find_random_crop_dim<\/span>(<\/span>full_vol_dim<\/span>,<\/span> crop_size<\/span>)<\/span>:<\/span><\/p>
   <\/span>assert<\/span> full_vol_dim<\/span>[<\/span>0<\/span>]<\/span> <\/span>>=<\/span> crop_size<\/span>[<\/span>0<\/span>]<\/span>,<\/span> <\/span>\"crop size is too big\"<\/span><\/p>
   <\/span>assert<\/span> full_vol_dim<\/span>[<\/span>1<\/span>]<\/span> <\/span>>=<\/span> crop_size<\/span>[<\/span>1<\/span>]<\/span>,<\/span> <\/span>\"crop size is too big\"<\/span><\/p>
   <\/span>assert<\/span> full_vol_dim<\/span>[<\/span>2<\/span>]<\/span> <\/span>>=<\/span> crop_size<\/span>[<\/span>2<\/span>]<\/span>,<\/span> <\/span>\"crop size is too big\"<\/span><\/p>
   <\/span>if<\/span> full_vol_dim<\/span>[<\/span>0<\/span>]<\/span> <\/span>==<\/span> crop_size<\/span>[<\/span>0<\/span>]<\/span>:<\/span><\/p>
       slices <\/span>=<\/span> crop_size<\/span>[<\/span>0<\/span>]<\/span><\/p>
   <\/span>else<\/span>:<\/span><\/p>
       slices <\/span>=<\/span> np<\/span>.<\/span>random<\/span>.<\/span>randint<\/span>(<\/span>full_vol_dim<\/span>[<\/span>0<\/span>]<\/span> <\/span>-<\/span> crop_size<\/span>[<\/span>0<\/span>]<\/span>)<\/span><\/p>
   <\/span>if<\/span> full_vol_dim<\/span>[<\/span>1<\/span>]<\/span> <\/span>==<\/span> crop_size<\/span>[<\/span>1<\/span>]<\/span>:<\/span><\/p>
       w_crop <\/span>=<\/span> crop_size<\/span>[<\/span>1<\/span>]<\/span><\/p>
   <\/span>else<\/span>:<\/span><\/p>
       w_crop <\/span>=<\/span> np<\/span>.<\/span>random<\/span>.<\/span>randint<\/span>(<\/span>full_vol_dim<\/span>[<\/span>1<\/span>]<\/span> <\/span>-<\/span> crop_size<\/span>[<\/span>1<\/span>]<\/span>)<\/span><\/p>
   <\/span>if<\/span> full_vol_dim<\/span>[<\/span>2<\/span>]<\/span> <\/span>==<\/span> crop_size<\/span>[<\/span>2<\/span>]<\/span>:<\/span><\/p>
       h_crop <\/span>=<\/span> crop_size<\/span>[<\/span>2<\/span>]<\/span><\/p>
   <\/span>else<\/span>:<\/span><\/p>
       h_crop <\/span>=<\/span> np<\/span>.<\/span>random<\/span>.<\/span>randint<\/span>(<\/span>full_vol_dim<\/span>[<\/span>2<\/span>]<\/span> <\/span>-<\/span> crop_size<\/span>[<\/span>2<\/span>]<\/span>)<\/span><\/p>
   <\/span>return<\/span> <\/span>(<\/span>slices<\/span>,<\/span> w_crop<\/span>,<\/span> h_crop<\/span>)<\/span><\/p><\/pre>\n
<\/p>\n
    
\n  \"\u0441\u043b\u0443\u0447\u0430\u0439\u043d\u0430\u044f<\/p>\n
    <\/span>
\n\u041f\u0440\u0438\u043c\u0435\u0440 \u0441\u043b\u0443\u0447\u0430\u0439\u043d\u043e\u0439 \u043e\u0431\u0440\u0435\u0437\u043a\u0438<\/em><\/p>\n
\u0421\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0442 \u0438 \u0434\u0440\u0443\u0433\u0438\u0435 \u043c\u0435\u0442\u043e\u0434\u044b \u043e\u0431\u0440\u0435\u0437\u043a\u0438, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0444\u043e\u043a\u0443\u0441\u0438\u0440\u0443\u044e\u0442\u0441\u044f \u043d\u0430 \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u0443\u044e\u0449\u0435\u0439 \u043d\u0430\u0441 \u043e\u0431\u043b\u0430\u0441\u0442\u0438, \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440 \u043d\u0430 \u043e\u043f\u0443\u0445\u043e\u043b\u0438, \u043d\u043e \u043c\u044b \u043d\u0435 \u0431\u0443\u0434\u0435\u043c \u0441\u0435\u0439\u0447\u0430\u0441 \u0432 \u043d\u0438\u0445 \u0443\u0433\u043b\u0443\u0431\u043b\u044f\u0442\u044c\u0441\u044f.<\/p>\n
\u0414\u043e \u0441\u0438\u0445 \u043f\u043e\u0440 \u043c\u044b \u0438\u0433\u0440\u0430\u043b\u0438 \u0441 \u0433\u0435\u043e\u043c\u0435\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u043c\u0438 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044f\u043c\u0438.  \u0414\u0430\u0432\u0430\u0439\u0442\u0435 \u043f\u043e\u0441\u043c\u043e\u0442\u0440\u0438\u043c, \u0447\u0442\u043e \u043c\u044b \u043c\u043e\u0436\u0435\u043c \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u0441 \u0438\u043d\u0442\u0435\u043d\u0441\u0438\u0432\u043d\u043e\u0441\u0442\u044c\u044e \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f.<\/p>\n
\u0417\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0438\u043d\u0442\u0435\u043d\u0441\u0438\u0432\u043d\u043e\u0441\u0442\u0438 \u043a\u043b\u0438\u043f\u0430 (\u0432\u044b\u0431\u0440\u043e\u0441\u044b)<\/h2>\n
\u042d\u0442\u043e\u0442 \u0448\u0430\u0433 \u043d\u0435\u043f\u0440\u0438\u043c\u0435\u043d\u0438\u043c \u0434\u043b\u044f \u044d\u0442\u043e\u0433\u043e \u0443\u0440\u043e\u043a\u0430, \u043d\u043e \u0432 \u0446\u0435\u043b\u043e\u043c \u043e\u043d \u043c\u043e\u0436\u0435\u0442 \u043e\u043a\u0430\u0437\u0430\u0442\u044c\u0441\u044f \u0432\u0435\u0441\u044c\u043c\u0430 \u043f\u043e\u043b\u0435\u0437\u043d\u044b\u043c.  \u041e\u0441\u043e\u0431\u0435\u043d\u043d\u043e \u0434\u043b\u044f \u041a\u0422 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0439.  \u041f\u0440\u0438\u0447\u0438\u043d\u0430, \u043f\u043e \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u044d\u0442\u043e \u043d\u0435\u043f\u0440\u0438\u043c\u0435\u043d\u0438\u043c\u043e, \u0437\u0430\u043a\u043b\u044e\u0447\u0430\u0435\u0442\u0441\u044f \u0432 \u0442\u043e\u043c, \u0447\u0442\u043e \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f \u041c\u0420\u0422 \u043d\u0430\u0445\u043e\u0434\u044f\u0442\u0441\u044f \u0432 \u0434\u043e\u0432\u043e\u043b\u044c\u043d\u043e \u0443\u0437\u043a\u043e\u043c \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0439.<\/p>\n
def<\/span> <\/span>percentile_clip<\/span>(<\/span>img_numpy<\/span>,<\/span> min_val<\/span>=<\/span>5<\/span>,<\/span> max_val<\/span>=<\/span>95<\/span>)<\/span>:<\/span><\/p>
   <\/span>\"\"\"<\/span><\/p>
   Intensity normalization based on percentile<\/span><\/p>
   Clips the range based on the quartile values.<\/span><\/p>
   :param min_val: should be in the range [0,100]<\/span><\/p>
   :param max_val: should be in the range [0,100]<\/span><\/p>
   :return: intensity normalized image<\/span><\/p>
   \"\"\"<\/span><\/p>
   low <\/span>=<\/span> np<\/span>.<\/span>percentile<\/span>(<\/span>img_numpy<\/span>,<\/span> min_val<\/span>)<\/span><\/p>
   high <\/span>=<\/span> np<\/span>.<\/span>percentile<\/span>(<\/span>img_numpy<\/span>,<\/span> max_val<\/span>)<\/span><\/p>
   img_numpy<\/span>[<\/span>img_numpy <\/span><<\/span> low<\/span>]<\/span> <\/span>=<\/span> low<\/span><\/p>
   img_numpy<\/span>[<\/span>img_numpy <\/span>><\/span> high<\/span>]<\/span> <\/span>=<\/span> high<\/span><\/p>
   <\/span>return<\/span> img_numpy<\/span><\/p>
def<\/span> <\/span>clip_range<\/span>(<\/span>img_numpy<\/span>,<\/span> min_intensity<\/span>=<\/span>10<\/span>,<\/span> max_intensity<\/span>=<\/span>240<\/span>)<\/span>:<\/span><\/p>
 <\/span>return<\/span> np<\/span>.<\/span>clip<\/span>(<\/span>img_numpy<\/span>,<\/span> min_intensity<\/span>,<\/span> max_intensity<\/span>)<\/span><\/p><\/pre>\n
\u041d\u043e\u0440\u043c\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u0438\u043d\u0442\u0435\u043d\u0441\u0438\u0432\u043d\u043e\u0441\u0442\u0438 \u0432 \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u0438\u0445 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f\u0445<\/h2>\n
\u0417\u0434\u0435\u0441\u044c \u044f \u0432\u043a\u043b\u044e\u0447\u0430\u044e \u043d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043d\u044b\u0435 \u043d\u043e\u0440\u043c\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0438\u043d\u0442\u0435\u043d\u0441\u0438\u0432\u043d\u043e\u0441\u0442\u0438: \u043c\u0438\u043d\u0438\u043c\u0443\u043c-\u043c\u0430\u043a\u0441\u0438\u043c\u0443\u043c \u0438 \u0441\u0440\u0435\u0434\u043d\u0435\u0435\/\u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435.  \u0421\u043b\u0435\u0434\u0443\u0435\u0442 \u0438\u043c\u0435\u0442\u044c \u0432 \u0432\u0438\u0434\u0443 \u043e\u0434\u043d\u0443 \u043c\u0430\u043b\u0435\u043d\u044c\u043a\u0443\u044e \u0432\u0435\u0449\u044c:<\/p>\n
\n
\u041a\u043e\u0433\u0434\u0430 \u043c\u044b \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u043c \u043d\u043e\u0440\u043c\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u0441\u0440\u0435\u0434\u043d\u0435\u0433\u043e\/\u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0433\u043e \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f, \u043c\u044b \u043e\u0431\u044b\u0447\u043d\u043e \u043e\u043f\u0443\u0441\u043a\u0430\u0435\u043c \u0432\u043e\u043a\u0441\u0435\u043b\u0438 \u0441 \u043d\u0443\u043b\u0435\u0432\u043e\u0439 \u0438\u043d\u0442\u0435\u043d\u0441\u0438\u0432\u043d\u043e\u0441\u0442\u044c\u044e \u043f\u0440\u0438 \u0440\u0430\u0441\u0447\u0435\u0442\u0435 \u0441\u0440\u0435\u0434\u043d\u0435\u0433\u043e.  \u042d\u0442\u043e \u0441\u043f\u0440\u0430\u0432\u0435\u0434\u043b\u0438\u0432\u043e \u0432 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u043c \u0434\u043b\u044f \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0439 \u041c\u0420\u0422.<\/p>\n<\/blockquote>\n
\u041e\u0434\u0438\u043d \u0438\u0437 \u0441\u043f\u043e\u0441\u043e\u0431\u043e\u0432 \u0432\u0437\u0433\u043b\u044f\u043d\u0443\u0442\u044c \u043d\u0430 \u044d\u0442\u043e, \u0435\u0441\u043b\u0438 \u0443 \u043d\u0430\u0441 \u0435\u0441\u0442\u044c \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0435 \u043c\u043e\u0437\u0433\u0430;  \u043c\u044b, \u0432\u0435\u0440\u043e\u044f\u0442\u043d\u043e, \u043d\u0435 \u0445\u043e\u0442\u0438\u043c \u043d\u043e\u0440\u043c\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u0442\u044c \u0435\u0433\u043e \u0441 \u0438\u043d\u0442\u0435\u043d\u0441\u0438\u0432\u043d\u043e\u0441\u0442\u044c\u044e \u0432\u043e\u043a\u0441\u0435\u043b\u0435\u0439 \u0432\u043e\u043a\u0440\u0443\u0433 \u043d\u0435\u0433\u043e.<\/p>\n
def<\/span> <\/span>normalize_intensity<\/span>(<\/span>img_tensor<\/span>,<\/span> normalization<\/span>=<\/span>\"mean\"<\/span>)<\/span>:<\/span><\/p>
   <\/span>\"\"\"<\/span><\/p>
   Accepts an image tensor and normalizes it<\/span><\/p>
   :param normalization: choices = \"max\", \"mean\" , type=str<\/span><\/p>
   For mean normalization we use the non zero voxels only.<\/span><\/p>
   \"\"\"<\/span><\/p>
   <\/span>if<\/span> normalization <\/span>==<\/span> <\/span>\"mean\"<\/span>:<\/span><\/p>
       mask <\/span>=<\/span> img_tensor<\/span>.<\/span>ne<\/span>(<\/span>0.0<\/span>)<\/span><\/p>
       desired <\/span>=<\/span> img_tensor<\/span>[<\/span>mask<\/span>]<\/span><\/p>
       mean_val<\/span>,<\/span> std_val <\/span>=<\/span> desired<\/span>.<\/span>mean<\/span>(<\/span>)<\/span>,<\/span> desired<\/span>.<\/span>std<\/span>(<\/span>)<\/span><\/p>
       img_tensor <\/span>=<\/span> <\/span>(<\/span>img_tensor <\/span>-<\/span> mean_val<\/span>)<\/span> <\/span>\/<\/span> std_val<\/span><\/p>
   <\/span>elif<\/span> normalization <\/span>==<\/span> <\/span>\"max\"<\/span>:<\/span><\/p>
     MAX<\/span>,<\/span> MIN <\/span>=<\/span> img_tensor<\/span>.<\/span>max<\/span>(<\/span>)<\/span>,<\/span> img_tensor<\/span>.<\/span>min<\/span>(<\/span>)<\/span><\/p>
     img_tensor <\/span>=<\/span> <\/span>(<\/span>img_tensor <\/span>-<\/span> MIN<\/span>)<\/span> <\/span>\/<\/span> <\/span>(<\/span>MAX <\/span>-<\/span> MIN<\/span>)<\/span><\/p>
   <\/span>return<\/span> img_tensor<\/span><\/p><\/pre>\n
\u041d\u0435\u0442 \u0441\u043c\u044b\u0441\u043b\u0430 \u0432\u0438\u0437\u0443\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u044d\u0442\u043e \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435, \u043f\u043e\u0441\u043a\u043e\u043b\u044c\u043a\u0443 \u0435\u0433\u043e \u0446\u0435\u043b\u044c \u2014 \u043f\u0435\u0440\u0435\u0434\u0430\u0442\u044c \u043f\u0440\u0435\u0434\u0432\u0430\u0440\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435 \u0432 \u043c\u043e\u0434\u0435\u043b\u044c \u0433\u043b\u0443\u0431\u043e\u043a\u043e\u0433\u043e \u043e\u0431\u0443\u0447\u0435\u043d\u0438\u044f.  \u041a\u043e\u043d\u0435\u0447\u043d\u043e, \u043b\u044e\u0431\u043e\u0439 \u0434\u0440\u0443\u0433\u043e\u0439 \u0432\u0438\u0434 \u043d\u043e\u0440\u043c\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0438\u043d\u0442\u0435\u043d\u0441\u0438\u0432\u043d\u043e\u0441\u0442\u0438 \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0442\u044c\u0441\u044f \u043a \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u0438\u043c \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f\u043c.<\/p>\n
\u0423\u043f\u0440\u0443\u0433\u0430\u044f \u0434\u0435\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f<\/h2>\n
\u041a\u043e\u0433\u0434\u0430 \u044f \u0432\u043f\u0435\u0440\u0432\u044b\u0435 \u043f\u0440\u043e\u0447\u0438\u0442\u0430\u043b \u044d\u0442\u043e \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0432 \u043e\u0440\u0438\u0433\u0438\u043d\u0430\u043b\u044c\u043d\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0435 Unet, \u044f \u043d\u0435 \u043f\u043e\u043d\u044f\u043b \u043d\u0438 \u0435\u0434\u0438\u043d\u043e\u0433\u043e \u0441\u043b\u043e\u0432\u0430 \u0438\u0437 \u0430\u0431\u0437\u0430\u0446\u0430:<\/p>\n
\u00ab\u0427\u0442\u043e \u043a\u0430\u0441\u0430\u0435\u0442\u0441\u044f \u043d\u0430\u0448\u0438\u0445 \u0437\u0430\u0434\u0430\u0447, \u0442\u043e \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b\u0445 \u043e\u0431\u0443\u0447\u0430\u044e\u0449\u0438\u0445 \u0434\u0430\u043d\u043d\u044b\u0445 \u043e\u0447\u0435\u043d\u044c \u043c\u0430\u043b\u043e, \u043c\u044b \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c \u0438\u0437\u0431\u044b\u0442\u043e\u0447\u043d\u0443\u044e \u0430\u0443\u0433\u043c\u0435\u043d\u0442\u0430\u0446\u0438\u044e \u0434\u0430\u043d\u043d\u044b\u0445, \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u044f \u0443\u043f\u0440\u0443\u0433\u0438\u0435 \u0434\u0435\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u043a \u0438\u043c\u0435\u044e\u0449\u0438\u043c\u0441\u044f \u043e\u0431\u0443\u0447\u0430\u044e\u0449\u0438\u043c \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f\u043c.  \u042d\u0442\u043e \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0441\u0435\u0442\u0438 \u043d\u0430\u0443\u0447\u0438\u0442\u044c\u0441\u044f \u0438\u043d\u0432\u0430\u0440\u0438\u0430\u043d\u0442\u043d\u043e\u0441\u0442\u0438 \u043a \u0442\u0430\u043a\u0438\u043c \u0434\u0435\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f\u043c \u0431\u0435\u0437 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e\u0441\u0442\u0438 \u0432\u0438\u0434\u0435\u0442\u044c \u044d\u0442\u0438 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0432 \u0430\u043d\u043d\u043e\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u043c \u043a\u043e\u0440\u043f\u0443\u0441\u0435 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0439.  \u042d\u0442\u043e \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e \u0432\u0430\u0436\u043d\u043e \u0432 \u0431\u0438\u043e\u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u043e\u0439 \u0441\u0435\u0433\u043c\u0435\u043d\u0442\u0430\u0446\u0438\u0438, \u043f\u043e\u0441\u043a\u043e\u043b\u044c\u043a\u0443 \u0434\u0435\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u0440\u0430\u043d\u044c\u0448\u0435 \u0431\u044b\u043b\u0430 \u043d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043d\u044b\u043c \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435\u043c \u0442\u043a\u0430\u043d\u0438, \u0430 \u0440\u0435\u0430\u043b\u0438\u0441\u0442\u0438\u0447\u043d\u044b\u0435 \u0434\u0435\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u043c\u043e\u0436\u043d\u043e \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e \u043c\u043e\u0434\u0435\u043b\u0438\u0440\u043e\u0432\u0430\u0442\u044c\u00bb ~ Olaf Ronneberger et al.  2015 (\u0431\u0443\u043c\u0430\u0433\u0430 Unet)<\/p>\n
\u0427\u0435\u0441\u0442\u043d\u043e \u0433\u043e\u0432\u043e\u0440\u044f, \u044f \u043d\u0435 \u0437\u0430\u0433\u043b\u044f\u0434\u044b\u0432\u0430\u043b \u0432 \u043e\u0440\u0438\u0433\u0438\u043d\u0430\u043b\u044c\u043d\u0443\u044e \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u044e 2003 \u0433\u043e\u0434\u0430. \u0418 \u0432\u044b, \u0432\u0435\u0440\u043e\u044f\u0442\u043d\u043e, \u0442\u043e\u0436\u0435 \u043d\u0435 \u0431\u0443\u0434\u0435\u0442\u0435.  \u042f \u0438\u0437\u0443\u0447\u0438\u043b \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0434\u0440\u0443\u0433\u0438\u0435 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043a\u043e\u0434\u0430 \u0438 \u043f\u043e\u043f\u044b\u0442\u0430\u043b\u0441\u044f \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u0435\u0433\u043e \u0431\u043e\u043b\u0435\u0435 \u043f\u0440\u043e\u0441\u0442\u044b\u043c.  \u042f \u0440\u0435\u0448\u0438\u043b \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u0435\u0433\u043e \u0432 \u0441\u0432\u043e\u0439 \u0443\u0447\u0435\u0431\u043d\u0438\u043a, \u043f\u043e\u0442\u043e\u043c\u0443 \u0447\u0442\u043e \u0432\u044b \u0447\u0430\u0441\u0442\u043e \u0432\u0441\u0442\u0440\u0435\u0442\u0438\u0442\u0435 \u0435\u0433\u043e \u0432 \u043b\u0438\u0442\u0435\u0440\u0430\u0442\u0443\u0440\u0435.<\/p>\n
def<\/span> <\/span>elastic_transform_3d<\/span>(<\/span>image<\/span>,<\/span> labels<\/span>=<\/span>None<\/span>,<\/span> alpha<\/span>=<\/span>4<\/span>,<\/span> sigma<\/span>=<\/span>35<\/span>,<\/span> bg_val<\/span>=<\/span>0.1<\/span>)<\/span>:<\/span><\/p>
   <\/span>\"\"\"<\/span><\/p>
   Elastic deformation of images as described in<\/span><\/p>
   Simard, Steinkraus and Platt, \"Best Practices for<\/span><\/p>
   Convolutional Neural Networks applied to Visual<\/span><\/p>
   Document Analysis\", in<\/span><\/p>
   Proc. of the International Conference on Document Analysis and<\/span><\/p>
   Recognition, 2003.<\/span><\/p>
   Modified from:<\/span><\/p>
   https:\/\/gist.github.com\/chsasank\/4d8f68caf01f041a6453e67fb30f8f5a<\/span><\/p>
   https:\/\/github.com\/fcalvet\/image_tools\/blob\/master\/image_augmentation.py#L62<\/span><\/p>
   Modified to take 3D inputs<\/span><\/p>
   Deforms both the image and corresponding label file<\/span><\/p>
   image linear\/trilinear interpolated<\/span><\/p>
   Label volumes nearest neighbour interpolated<\/span><\/p>
   \"\"\"<\/span><\/p>
   <\/span>assert<\/span> image<\/span>.<\/span>ndim <\/span>==<\/span> <\/span>3<\/span><\/p>
   shape <\/span>=<\/span> image<\/span>.<\/span>shape<\/span><\/p>
   dtype <\/span>=<\/span> image<\/span>.<\/span>dtype<\/span><\/p>
   coords <\/span>=<\/span> np<\/span>.<\/span>arange<\/span>(<\/span>shape<\/span>[<\/span>0<\/span>]<\/span>)<\/span>,<\/span> np<\/span>.<\/span>arange<\/span>(<\/span>shape<\/span>[<\/span>1<\/span>]<\/span>)<\/span>,<\/span> np<\/span>.<\/span>arange<\/span>(<\/span>shape<\/span>[<\/span>2<\/span>]<\/span>)<\/span><\/p>
   im_intrps <\/span>=<\/span> RegularGridInterpolator<\/span>(<\/span>coords<\/span>,<\/span> image<\/span>,<\/span><\/p>
                                                method<\/span>=<\/span>\"linear\"<\/span>,<\/span><\/p>
                                                bounds_error<\/span>=<\/span>False<\/span>,<\/span><\/p>
                                                fill_value<\/span>=<\/span>bg_val<\/span>)<\/span><\/p>
   dx <\/span>=<\/span> gaussian_filter<\/span>(<\/span>(<\/span>np<\/span>.<\/span>random<\/span>.<\/span>rand<\/span>(<\/span>*<\/span>shape<\/span>)<\/span> <\/span>*<\/span> <\/span>2<\/span> <\/span>-<\/span> <\/span>1<\/span>)<\/span>,<\/span> sigma<\/span>,<\/span><\/p>
                        mode<\/span>=<\/span>\"constant\"<\/span>,<\/span> cval<\/span>=<\/span>0<\/span>.<\/span>)<\/span> <\/span>*<\/span> alpha<\/span><\/p>
   dy <\/span>=<\/span> gaussian_filter<\/span>(<\/span>(<\/span>np<\/span>.<\/span>random<\/span>.<\/span>rand<\/span>(<\/span>*<\/span>shape<\/span>)<\/span> <\/span>*<\/span> <\/span>2<\/span> <\/span>-<\/span> <\/span>1<\/span>)<\/span>,<\/span> sigma<\/span>,<\/span><\/p>
                        mode<\/span>=<\/span>\"constant\"<\/span>,<\/span> cval<\/span>=<\/span>0<\/span>.<\/span>)<\/span> <\/span>*<\/span> alpha<\/span><\/p>
   dz <\/span>=<\/span> gaussian_filter<\/span>(<\/span>(<\/span>np<\/span>.<\/span>random<\/span>.<\/span>rand<\/span>(<\/span>*<\/span>shape<\/span>)<\/span> <\/span>*<\/span> <\/span>2<\/span> <\/span>-<\/span> <\/span>1<\/span>)<\/span>,<\/span> sigma<\/span>,<\/span><\/p>
                        mode<\/span>=<\/span>\"constant\"<\/span>,<\/span> cval<\/span>=<\/span>0<\/span>.<\/span>)<\/span> <\/span>*<\/span> alpha<\/span><\/p>
   x<\/span>,<\/span> y<\/span>,<\/span> z <\/span>=<\/span> np<\/span>.<\/span>mgrid<\/span>[<\/span>0<\/span>:<\/span>shape<\/span>[<\/span>0<\/span>]<\/span>,<\/span> <\/span>0<\/span>:<\/span>shape<\/span>[<\/span>1<\/span>]<\/span>,<\/span> <\/span>0<\/span>:<\/span>shape<\/span>[<\/span>2<\/span>]<\/span>]<\/span><\/p>
   indices <\/span>=<\/span> np<\/span>.<\/span>reshape<\/span>(<\/span>x <\/span>+<\/span> dx<\/span>,<\/span> <\/span>(<\/span>-<\/span>1<\/span>,<\/span> <\/span>1<\/span>)<\/span>)<\/span>,<\/span> \\<\/span><\/p>
             np<\/span>.<\/span>reshape<\/span>(<\/span>y <\/span>+<\/span> dy<\/span>,<\/span> <\/span>(<\/span>-<\/span>1<\/span>,<\/span> <\/span>1<\/span>)<\/span>)<\/span>,<\/span> \\<\/span><\/p>
             np<\/span>.<\/span>reshape<\/span>(<\/span>z <\/span>+<\/span> dz<\/span>,<\/span> <\/span>(<\/span>-<\/span>1<\/span>,<\/span> <\/span>1<\/span>)<\/span>)<\/span><\/p>
   image <\/span>=<\/span> np<\/span>.<\/span>empty<\/span>(<\/span>shape<\/span>=<\/span>image<\/span>.<\/span>shape<\/span>,<\/span> dtype<\/span>=<\/span>dtype<\/span>)<\/span><\/p>
   image <\/span>=<\/span> im_intrps<\/span>(<\/span>indices<\/span>)<\/span>.<\/span>reshape<\/span>(<\/span>shape<\/span>)<\/span><\/p>
   <\/span>if<\/span> labels <\/span>is<\/span> <\/span>not<\/span> <\/span>None<\/span>:<\/span><\/p>
       lab_intrp <\/span>=<\/span> RegularGridInterpolator<\/span>(<\/span>coords<\/span>,<\/span> labels<\/span>,<\/span><\/p>
                                           method<\/span>=<\/span>\"nearest\"<\/span>,<\/span><\/p>
                                           bounds_error<\/span>=<\/span>False<\/span>,<\/span><\/p>
                                           fill_value<\/span>=<\/span>0<\/span>)<\/span><\/p>
       labels <\/span>=<\/span> lab_intrp<\/span>(<\/span>indices<\/span>)<\/span>.<\/span>reshape<\/span>(<\/span>shape<\/span>)<\/span>.<\/span>astype<\/span>(<\/span>labels<\/span>.<\/span>dtype<\/span>)<\/span><\/p>
       <\/span>return<\/span> image<\/span>,<\/span> labels<\/span><\/p>
   <\/span>return<\/span> image<\/span><\/p><\/pre>\n
<\/p>\n
    
\n  \"\u0443\u043f\u0440\u0443\u0433\u0430\u044f<\/p>\n
    <\/span>
\n\u0414\u043e \u0438 \u043f\u043e\u0441\u043b\u0435 \u0443\u043f\u0440\u0443\u0433\u043e\u0439 \u0434\u0435\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438<\/em><\/p>\n
\u0412\u0430\u043c \u043d\u0443\u0436\u043d\u043e \u0438\u043c\u0435\u0442\u044c \u0432 \u0432\u0438\u0434\u0443, \u0447\u0442\u043e \u044d\u0442\u043e \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0438\u0437\u043c\u0435\u043d\u044f\u0435\u0442 \u0438\u043d\u0442\u0435\u043d\u0441\u0438\u0432\u043d\u043e\u0441\u0442\u044c \u0438 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0433\u0430\u0443\u0441\u0441\u043e\u0432\u0441\u043a\u0438\u0439 \u0448\u0443\u043c \u0432 \u043a\u0430\u0436\u0434\u043e\u043c \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u0438.  \u0414\u043b\u044f \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u044f \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u0432\u044b \u0434\u043e\u043b\u0436\u043d\u044b \u0432\u0435\u0440\u043d\u0443\u0442\u044c\u0441\u044f \u043a \u043e\u0440\u0438\u0433\u0438\u043d\u0430\u043b\u044c\u043d\u043e\u0439 \u0440\u0430\u0431\u043e\u0442\u0435.<\/p>\n
\u0417\u0430\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435<\/h2>\n
\u041a \u043d\u0430\u0441\u0442\u043e\u044f\u0449\u0435\u043c\u0443 \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u0432\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u043f\u043e\u043d\u044f\u0442\u044c \u043c\u043e\u0438 \u043c\u044b\u0441\u043b\u0438 \u043e\u0431 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u044f\u0445 \u043f\u0440\u0435\u0434\u0432\u0430\u0440\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0438 \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0439 \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u0438\u0445 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0439.  \u041d\u043e \u043d\u0435 \u0437\u0430\u0431\u044b\u0432\u0430\u0439\u0442\u0435: \u0432\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u043f\u043e\u0438\u0433\u0440\u0430\u0442\u044c \u0441 \u0443\u0447\u0435\u0431\u043d\u044b\u043c \u043f\u043e\u0441\u043e\u0431\u0438\u0435\u043c \u043e\u043d\u043b\u0430\u0439\u043d \u0438 \u0443\u0432\u0438\u0434\u0435\u0442\u044c \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u0441\u0430\u043c\u043e\u0441\u0442\u043e\u044f\u0442\u0435\u043b\u044c\u043d\u043e.  \u041f\u043e\u043c\u043e\u0433\u0430\u0435\u0442, \u043f\u043e\u0432\u0435\u0440\u044c\u0442\u0435.  \u041f\u043e\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u043d\u0430\u0448\u0438\u0445 \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u0438\u0445 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0439 \u043e\u0447\u0435\u043d\u044c \u0432\u0430\u0436\u043d\u043e.  \u0422\u0435\u043f\u0435\u0440\u044c \u0432\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u0432\u044b\u0431\u0440\u0430\u0442\u044c, \u043a\u0430\u043a\u0438\u0435 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u0440\u0438\u043c\u0435\u043d\u0438\u0442\u044c \u0432 \u0432\u0430\u0448\u0435\u043c \u043f\u0440\u043e\u0435\u043a\u0442\u0435.<\/p>\n
\u0415\u0441\u043b\u0438 \u0432\u0430\u043c \u043f\u043e\u043d\u0440\u0430\u0432\u0438\u043b\u0441\u044f \u043d\u0430\u0448 \u0443\u0440\u043e\u043a, \u043d\u0435 \u0441\u0442\u0435\u0441\u043d\u044f\u0439\u0442\u0435\u0441\u044c \u043f\u043e\u0434\u0435\u043b\u0438\u0442\u044c\u0441\u044f \u0438\u043c \u043d\u0430 \u0441\u0432\u043e\u0435\u0439 \u0441\u0442\u0440\u0430\u043d\u0438\u0446\u0435 \u0432 \u0441\u043e\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0445 \u0441\u0435\u0442\u044f\u0445 \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u043d\u0430\u0433\u0440\u0430\u0434\u044b \u0437\u0430 \u043d\u0430\u0448\u0443 \u0440\u0430\u0431\u043e\u0442\u0443.  \u0411\u044b\u043b\u043e \u0431\u044b \u0432\u0435\u0441\u044c\u043c\u0430 \u043f\u0440\u0438\u0437\u043d\u0430\u0442\u0435\u043b\u0435\u043d.<\/p>\n
\u041e\u0441\u0442\u0430\u0432\u0430\u0439\u0442\u0435\u0441\u044c \u0441 \u043d\u0430\u043c\u0438, \u0447\u0442\u043e\u0431\u044b \u043d\u0435 \u043f\u0440\u043e\u043f\u0443\u0441\u0442\u0438\u0442\u044c \u043d\u043e\u0432\u044b\u0435 \u043b\u0435\u0442\u043d\u0438\u0435 \u0441\u0442\u0430\u0442\u044c\u0438 \u043e\u0431 \u0438\u0441\u043a\u0443\u0441\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u043c \u0438\u043d\u0442\u0435\u043b\u043b\u0435\u043a\u0442\u0435!<\/p>\n
\n
\"\u041a\u043d\u0438\u0433\u0430