MMACH commands


PROGRAM NAME

vsymdif - Symmetric Difference

DESCRIPTION

vsymdif compares two images pixel by pixel and shows different pixels.

REQUIRED ARGUMENTS

-i1
type: infile
desc: input image
-i2
type: infile
desc: input image
-o
type: outfile
desc: output image

OPTIONAL ARGUMENTS

none

EXAMPLES

vsymdif -i1 image1.xv -i2 image2.xv -o differences.xv

SEE ALSO

RESTRICTIONS

vsymdif works for all data types supported by Khoros, but for the moment it is implemented only for bit and unsigned char images.

REFERENCES

COPYRIGHT

Copyright (C) 1993-1997 Junior Barrera, Roberto Lotufo. All rights reserved.