Detecting concavity within regions.

Sheng Chih Chang

2019 7 1

1 个回答

3 次查看（30 天）

显示更早的评论

0 个投票

Hello. Does anyone know how to detect and separate two overlapping regions in a black and white image? I'm thinking that using the concavity will help, but really any method that detects and separates the overlaps will work. I've attached an image with arrows pointing at example situations where regions overlap and I want to separate them as well as an original image. Thanks!

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

请先登录再关注

回答（1 个）

KALYAN ACHARJYA 2019-7-1

在 MATLAB Online 中打开

1 个投票

The morphological approach might works.

im=im2bw(rgb2gray(imread('test_image_cheng.png')));
se=strel('disk',18);
%................^Change accordingly
result=imerode(im,se);
result=imdilate(result,se);
subplot(121);imshow(im);
subplot(122);imshow(result);