use bwconncomp for large sparse matrices
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I have 3d image (a stack of 1600 images), I had to save the info in two 1800*1800*800 matrices (because of memory), both matrices are sparse matrices (density~0.02) _ is there anyway to use bwconncomp in 3d for the 3d image (combination of matrices)? if not whats the best way to identify the objects and characterize them?
回答 (1 件)
Nut 2016 年 6 月 30 日
I think the example in the documentation may be what you are looking for. Please, find the "Calculate Centroids of 3-D Objects" example among the ones proposed here:
Is this what you want? For more properties, try also the "regionprops" function, look at its "Properties". As you can see, some properties work with N-D matrices: