How to display very clearly CT image in Mathlab?Any suggestion?

I tried to use imshow but did not display clearly CT image attached so I tried imagesc, it is better but also not satisfying. I read many answers to similar question but did not get the point. Appreciate the help.

info = dicominfo('C:\Users\Mohammed Ajam\Desktop\CT01163NO.dcm');
I = dicomread(info);
h=imhist(I);
figure,plot(h);
max1=double(max(I(:)));
min1=double(min(I(:)));

figure,imagesc(I,[-1300 1300]);
colormap(gray)

[Jan]

Why do you determine max1, min1 and do not use it? What do you see and what would be "satisfying"?

[Mohamad Ajam]

Thanks for reply. I used them first but could not see any details of image it is almost gray color inside brain so I started to change the values to be -1300 to 1300 it is better but still not clear.

[Jan]

Which values do you get for max1 and min1? Can you post a screenshot of the histogram? I cannot download and process the data by my own currently.

[Mohamad Ajam]

This is the histogram. Thanks in advance.

Answer 1

[jonas]

Perhaps this will solve your problem,

imshow(I,[])
         ↑

[Mohamad Ajam]

I used imshow(I,[]) first but image was not clear no details.