How do I use this function ''function [BW, threshold] = im2bw_ent(IM)''???? I am new in MATLAB, and I dont know what should I do for this code???

How do I use this function ''function [BW, threshold] = im2bw_ent(IM)''???? I am new in MATLAB, and I dont know what should I do for this code???

[ramin asadi]

the code is excist but I dont know how doese it work?

Answer 1

[Image Analyst]

I imagine you'd call it like this:

IM = imread('moon.tif');
subplot(1,2,1);
imshow(IM);
[BW, threshold] = im2bw_ent(IM);
subplot(1,2,2);
imshow(BW);
message = sprintf('Image thresholded at %.3f', threshold);
uiwait(helpdlg(message));