How to extract shape characteristics from an image?

22 views (last 30 days)
Hi, I am working on abnormal activity detection. I have image frames which represent various activities of person. I want to extract the shape descriptors from these images.I don't understand how to do that. Can someone please help me? I have attached the image from which I have to extract the features. How can I achieve that?

Answers (2)

Muhammad Usman Saleem
Muhammad Usman Saleem on 2 Mar 2016

Dima Lisin
Dima Lisin on 2 Mar 2016
regionprops function in the Image Processing Toolbox can compute various shape characteristics of regions, such as area, perimeter, principal axes, etc.

Categories

Find more on Image Processing and Computer Vision 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!

Translated by