How can I find the overlap between two binary volumes?
13 次查看(过去 30 天)
显示 更早的评论
I'm trying to compare two volumes consisting of 3D white shapes on a black background using matlab 2013 for windows.
1) I want to know how much they overlap over all. Correct me if I'm wrong but I think I can use the nnz function to do that.
2) I want to know where the volumes do not overlap. I have no clue how to accomplish this.
Any help is appreciated.
0 个评论
采纳的回答
Image Analyst
2013-7-19
Define "find the overlap". To get the overlap image:
overlapImage = binaryVolume1 & binaryVolume2;
% To count number of pixels
numOverlapPixels = nnz(overlapImage);
更多回答(0 个)
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 3-D Volumetric Image Processing 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!