How to set the display range for this medical DICOM images

Question

Gopichandh Danala 2017-2-7

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/323836-how-to-set-the-display-range-for-this-medical-dicom-images

回答： Saurabh Gupta 2017-2-15

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')