Did you run my Image Segmentation Tutorial? http://www.mathworks.com/matlabcentral/fileexchange/?term=authorid%3A31862 All you have to do is replace Centroid by WeightedCentroid and it will give you the center of gravity. Centroid does not do that - it assumes all pixels in the blob are weighted the same (have the same gray level), in other words, it uses only the binary image, not the grayscale image.
find the the gravity
1 次查看(过去 30 天)
显示 更早的评论
I have amorph shape in my picture, how can i find the gravity and auto draw a rectangular around it of find gravity and the width and height of shape. I used (regionprop (BW,'centroid') to find center but in this section i have problem. first i defined that any z>0 must be calculated, but the result was to strange. i
0 个评论
采纳的回答
更多回答(0 个)
另请参阅
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!