- Please do not only state "does not work", but explain what you see. do you get an error message or do the results differ from your expectations?
function process_Callback(hObject, eventdata, handles)
if isfield(handles, 'myImage')
myImage = handles.f;
binary_image=im2bw(imread('handles.f'));
Now the image with the name 'handles.f' is loaded, but you want:
binary_image=im2bw(imread(handles.f));
without quotes. The error message should reveal this directly. Note that Walter has mentioned this already, so please update your code.
- The purpose of the figure1.text = 'image uploaded' lines is not clear to me.
- Simplification:
% Replace this:
e=1;
for k=x-n:x+n
f=1;
for l=y-n:y+n
mat(e,f)=temp(k,l);
f=f+1;
end
e=e+1;
end;
% By this:
mat(1:2*n + 1,1:2*n+1) = temp(x-n:x+n, y-n:y+n);
% Or even better:
mat = temp(x-n:x+n, y-n:y+n);
