ptinterior.c File Reference

detects interior points in a binary image More...

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Detailed Description

detects interior points in a binary image

Usage: ptinterior in.pgm connex out.pgm

Description: An interior point is a white point, all the n-neighbours of which are white (n = 4, 8 (2d) or 6, 18, 26 (3d), as set by the parameter connex)

Types supported: byte 2d, byte 3d

Category: topobin

Author:

Michel Couprie 2005