How to return the height of a bounding box
2 views (last 30 days)
Show older comments
How can I return the height of a bounding box of an object to the work space from an object detection algorithm like Gaussian Mixture Model in matlab
0 Comments
Accepted Answer
Sean de Wolski
on 27 Feb 2013
Use regionprops, with the 'BoundingBox' option. The height is the the "width" of the first dimension (rows).
doc regionprops
2 Comments
Sean de Wolski
on 5 Mar 2013
That's what you want:
x = imread('coins.png')>100;
bb = regionprops(x,'BoundingBox')
bbMatrix = vertcat(bb(:).BoundingBox)
Now the third column is the height and the fourth is the width:
bbMatrix(:,3);%height
More Answers (0)
See Also
Categories
Find more on Image Segmentation and Analysis in Help Center and File Exchange
Products
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!