How can I find the overlap between two binary volumes?
8 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
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 Kommentare
Akzeptierte Antwort
Image Analyst
am 19 Jul. 2013
Define "find the overlap". To get the overlap image:
overlapImage = binaryVolume1 & binaryVolume2;
% To count number of pixels
numOverlapPixels = nnz(overlapImage);
4 Kommentare
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu 3-D Volumetric Image Processing finden Sie in Help Center und File Exchange
Produkte
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!