borders of simple image
2 views (last 30 days)
Show older comments
I have this image, ploted with pcolor:
How come that if i want to plot only borders it doesnt work?
bwmorph(Im,'remove')
The border on the top is missing...
0 Comments
Accepted Answer
Image Analyst
on 4 Nov 2013
pcolor() does not display the entire image. This is a known "feature" that I've been warning people about for years. Notice that you have only 19 by 19 pixels, not 20x20. Use imshow() instead. I recommend never using pcolor to look at regular, normal, rectangular images.
0 Comments
More Answers (1)
Sean de Wolski
on 4 Nov 2013
Can you please provide full reproduction steps? Repeating these steps below does not reproduce this behavior:
SE = strel('disk',10);
BW = SE.getnhood;
subplot(121)
imshow(BW);
BWr = bwmorph(BW,'remove');
subplot(122)
imshow(BWr)
0 Comments
See Also
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!