nbcomp.c File Reference

returning number of connex components of a grayscale or a binary image More...

Detailed Description

returning number of connex components of a grayscale or a binary image

Usage: nbcomp in.pgm connex <min|max|pla>

Description: The argument connex selects the connectivity (4, 8 in 2D; 6, 18, 26 in 3D). The argument <min|max|pla> selects the kind of flat zone to be counted:

min selects regional minima (or background components for a binary image)
max selects regional maxima (or foreground components for a binary image)
pla selects all flat zones (plateaux). The output image out.pgm has the type "long".

Types supported: byte 2d, byte 3d, long 2d, long 3d

Category: connect

Author:: Cedric Allene

Generated on Fri Dec 17 11:59:37 2004 for Pink by

1.2.18