Converting Dicom to Png gives dark Image.

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Iram Shahzadi
Iram Shahzadi on 25 Nov 2018
Edited: madhan ravi on 25 Nov 2018
I want to save dicom (uint 16) image to png format but image appear blank, although brain image is displayed well with imshow command
I converted image to uint 8 but the problem is same again. I have attached a zip folder with few dicom images. can anyone please help me in writing dicom image in same resolution as it appears with imshow command
I =uint8(dicomread(FileName));
imshow(I,[]);
imwrite(I,'DTP.png');

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Accepted Answer

Walter Roberson
Walter Roberson on 25 Nov 2018
inwrite(mat2gray(I), Filename)

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