MATLAB Answers

how to calculate the area of the segmented region?

39 views (last 30 days)
Nurwahidah Mamat
Nurwahidah Mamat on 25 Nov 2014
Answered: Image Analyst on 1 Dec 2014
I've already segment the CT image, unfortunately I don't know how to calculate the area of the segmented region. please someone help me to overcome this problem. Thank you for your time and cooperation.

  0 Comments

Sign in to comment.

Answers (2)

Image Analyst
Image Analyst on 1 Dec 2014
See my Image Segmentation Tutorial : http://www.mathworks.com/matlabcentral/fileexchange/?term=authorid%3A31862 This well-commented tutorial goes over all that in excruciating detail explaining each step of the way. It also does some size filtering and cropping after segmentation, in case you're interested in that.

  0 Comments

Sign in to comment.


Matthew Schneck
Matthew Schneck on 1 Dec 2014
You can calculate the area of a segmented image using the regionprops function:
area = regionprops(your_image_name , 'Area')

  0 Comments

Sign in to comment.

Community Treasure Hunt

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

Start Hunting!