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radialopening.c File Reference

radial opening by line More...


Detailed Description

radial opening by line

Usage: radialopening in.pgm length [angle in degrees] [dilatmask.pgm] out.pgm

Description: Radial opening by line (or dilated line). Max between the openings of in.pgm by a linear structuring element rotated by angle until 360 degrees and dilated by dilatmask.pgm. The angle is normalized to an exact division of 360 by an integer.

Types supported: byte 2d

Category: morpho

Author:
André Vital Saude jan 2005