_prune_blobs(blobs_array, overlap, *, sigma_dim=1)
A 2d array with each row representing 3 (or 4) values, (row, col, sigma)
or (pln, row, col, sigma)
in 3D, where (row, col)
( (pln, row, col)
) are coordinates of the blob and sigma
is the standard deviation of the Gaussian kernel which detected the blob. This array must not have a dimension of size 0.
A value between 0 and 1. If the fraction of area overlapping for 2 blobs is greater than :None:None:`overlap` the smaller blob is eliminated.
The number of columns in blobs_array
corresponding to sigmas rather than positions.
Eliminated blobs with area overlap.
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