www.pudn.com > snake_program.rar > imdisp.m

function imdisp(I) 
% imdisp(I) - scale the dynamic range of an image and display it. 
 
x = (0:255)./255; 
grey = [x;x;x]'; 
minI = min(min(I)); 
maxI = max(max(I)); 
I = (I-minI)/(maxI-minI)*255; 
image(I); 
axis('square','off'); 
colormap(gray(256));