How to find Concavity or Convexity part in an Image?

If this was my input Image, How to find that red dot position? Is there any procedures or algorithms??

 채택된 답변

Theo Walker
Theo Walker 2013년 6월 8일

0 개 추천

One easy way would be to dilate the image, then erode the image. Take the result, and subtract your original image from it.

카테고리

도움말 센터File Exchange에서 Read, Write, and Modify Image에 대해 자세히 알아보기

Community Treasure Hunt

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

Start Hunting!

Translated by