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Discussion Groups | Image Signal Processing | DICOM to binary image conversion

Technical Discussions related to Image Processing (image coding, compression, digital effects, mpeg, etc)

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DICOM to binary image conversion - Gullapalli jayaroop - Nov 5 20:07:00 2002

Hello, I have read a DICOM format image file as follows: infoY0 = dicominfo('diffusioncalibration_2002103018424836_2_4.dcm'); ref_img = dicomread(infoY0); figure(1), imshow(ref_img, []) title('reference image') axis on I need to covert the DICOM file into a binary file, so i tried this: level = graythresh(ref_img) ref_binimg = im2bw(ref_img, level) But i dont see any conversion, the resultant ref_binimg is just an empty file with all zeros. Can anyone suggest me on doing this tast Thank you, Jayaroop

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