I want to segmentation this image

1 view (last 30 days)
Lidank Abiel
Lidank Abiel on 19 Nov 2012
I have a picture, where the area to be processed is the eye area, so that the black background. I've tried using mat2gray, but less satisfactory results obtained, because the eye area that I want is the original image. but the results I got, red eye area. please help. thanks in advance.

Answers (2)

Image Analyst
Image Analyst on 19 Nov 2012
Try something like this:
darkAreas = redChannelImage < 100;
withinFaceOnly = imclearborder(darkAreas);

Lidank Abiel
Lidank Abiel on 6 Dec 2012
thank you Image Analyst :)
  1 Comment
Image Analyst
Image Analyst on 6 Dec 2012
You're welcome. Go ahead and mark it as "Answered".

Sign in to comment.

Categories

Find more on Image Processing Toolbox in Help Center and File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!