##SimpleITK CT影像窗宽窗位彪强手机
--- coding : utf-8---- importsimpleitkassitkimportosimportnumpyasnpdefwindow _ transform (CT _ array，window widtwind ) normal=false (: ' ' return : trucatedimageaccordingtowindowcenterandwindowwwidthandnormalizedto [ 0， 1 ] ' ' min window=float (窗口中心)-0.5*float (窗口宽度) newimg=(CT_Array-minwindow )/float (窗口宽度) 255 ).astype('float32 ' ) returnnewimgprint('-'*100 ) image=sitk.readimage sitk.sitk float 32 ) array=sitk.ggprint 400，100，true (new _ image=sitk.getimagefromarray (new _ image ) new_image.setdirection ) image.getdirection