Label3d.c File Reference


Functions

VImage VLabelImage3d (VImage src, VImage dest, int neighb, VRepnKind repn, int *numlabels)

Detailed Description

3D connected component labelling

Each foreground voxel receives a label indicating its membership in a connected component. The algorithm is based on depth first search.

Reference:
G. Lohmann (1998). "Volumetric Image Analysis", John Wiley & Sons, Chichester, England.
Author:
Gabriele Lohmann, MPI-CBS

Function Documentation

VImage VLabelImage3d ( VImage  src,
VImage  dest,
int  neighb,
VRepnKind  repn,
int *  numlabels 
)

Parameters:
src input image (bit repn)
dest output image (ubyte or short repn)
neighb adjacency type (6 or 26)
repn pixel repn of the output image (VUByteRepn or VShortRepn). If VUByteRepn is selected, then no more than 255 connected components can be identified.
numlabels ptr to the number of labels found.


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