How to set the display range for this medical DICOM images

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Here is the code that I used to display the DICOM image, When I give the full display range it shows blurred image like left, and when I increase the lower display range the image looks more clear
[img, map] = dicomread('D:\Work 2017\Mercy\trial\trial4\Export0000\MG0001.dcm');
info = dicominfo('D:\Work 2017\Mercy\trial\trial4\Export0000\MG0001.dcm' );
mini = min(img(:));
maxi = max(img(:));
figure,
subplot(131), imshow(img, [mini maxi]); title('Full display range')
subplot(132), imshow(img, [maxi*0.7 maxi]); title('70% and above display range')
subplot(133), imshow(img, [maxi*0.8 maxi]); title('80% and above display range')
I want to always see an image something similar to right side image without giving the display range that I used in the above code
Thanks,
Gopi

Answers (1)

Saurabh Gupta
Saurabh Gupta on 15 Feb 2017
You could use imcontrast to perform this adjustment.

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