areaopening.c File Reference

area opening More...

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Detailed Description

area opening

Usage: areaopening in.pgm connex area out.pgm

Note: in C main passes an argument 'area+1', whereas python passes the 'area' as argument (LuM)

Description: Area opening with connexity connex and area area. Deletes the components of the upper cross-sections which have an area not higher than area.

Types supported: byte 2d, byte 3d

Category: connect

Author:

Michel Couprie