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.
Types supported: byte 3d
Category: topobin