how to calculate the area of the segmented region?

4 次查看（过去 30 天）
Nurwahidah Mamat
Nurwahidah Mamat 2014-11-25
回答： Image Analyst 2014-12-1
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.

请先登录，再回答此问题。

回答（2 个）

Image Analyst
Image Analyst 2014-12-1
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.
Matthew Schneck
Matthew Schneck 2014-12-1
You can calculate the area of a segmented image using the regionprops function:
area = regionprops(your_image_name , 'Area')
For more information, see: http://www.mathworks.com/help/images/ref/regionprops.html

类别

在 Help Center 和 File Exchange 中查找有关 Image Segmentation 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by