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skel_EK3.c File Reference

parallel 3D binary curvilinear skeleton based on ends More...


Detailed Description

parallel 3D binary curvilinear skeleton based on ends

Usage: skel_EK3 in.pgm nsteps [inhibit] out.pgm

Description: Parallel 3D binary thinning or curvilinear skeleton based on ends. The parameter nsteps gives, if positive, the number of parallel thinning steps to be processed. If the value given for nsteps equals -1, the thinning is continued until stability.

If the parameter inhibit is given and is a binary image name, then the points of this image will be left unchanged.

Warning: The object must not have any point on the frame of the image.

Types supported: byte 3d

Category: topobin

Author:
Michel Couprie