skelcurv.c File Reference

curvilinear binary skeleton guided by a priority image More...

Detailed Description

curvilinear binary skeleton guided by a priority image

Usage: skelcurv in.pgm prio connex [inhibit] out.pgm

Description: Curvilinear binary skeleton guided by a priority image. The lowest values of the priority image correspond to the highest priority.

The parameter prio is either an image (byte or long), or a numerical code indicating that a distance map will be used as a priority image; the possible choices are:

0: approximate euclidean distance
1: approximate quadratic euclidean distance
2: chamfer distance
3: exact quadratic euclidean distance
4: 4-distance in 2d
8: 8-distance in 2d
6: 6-distance in 3d
18: 18-distance in 3d
26: 26-distance in 3d

The parameter connex indicates the connectivity of the binary object. Possible choices are 4, 8 in 2d and 6, 26 in 3d.

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 2d, byte 3d

Category: topobin

Author:: Michel Couprie

Generated on Fri Dec 17 11:59:38 2004 for Pink by

1.2.18