- trim_nearby_peaks(peaks, dt, f=1)#
Removes peaks that are nearer to another peak than to solid
peaks (ndarray) – A image containing nonzeros values indicating peaks in the distance transform (
peaksis boolean, a boolean is returned; if
peakshave already been labelled, then the original labels are returned, missing the trimmed peaks.
dt (ndarray) – The distance transform of the pore space
f (scalar) – Controls how close peaks must be before they are considered near to each other. Sets of peaks are tagged as too near if
d_neighbor < f * d_solid.
image – An array the same size and type as
peakscontaining a subset of the peaks in the original image.
- Return type
Each pair of peaks is considered simultaneously, so for a triplet of nearby peaks, each pair is considered. This ensures that only the single peak that is furthest from the solid is kept. No iteration is required.
 Gostick, J. “A versatile and efficient network extraction algorithm using marker-based watershed segmenation”. Physical Review E. (2017)
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