VCONSTRAINT

VisionX V4

NAME

vconstraint − Extends non-closed boundaries to the edge of the image, with the goal of generating image masks.

SYNOPSIS

vconstraint [if=infile] [of=ofile] [p=point] [-v]

DESCRIPTION

vconstraint closes open boundaries by providing additional boundary points at the edges of the image region. The points are selected so that the point provided by p= lies outside of the new boundary. Any closed boundaries in the input file are simply copied to the output file. This program is used by vban to allow for exclusion regions.

OPTIONS

-v

The -v flag selects the verbose option.

if=boundary file

The boundary file is produced by the java viewer or vdview

of=

The of= parameter specifies the output file which is a VisionX boundary file.

AUTHOR

A. P. Reeves and A. Jirapatnakul

SEE ALSO

vban(1), vxftoz(1), v3bndpix(1)