diffimg
(1)
Name
diffimg - Calculates intersection between two images
Synopsis
diffimg image1 image2 [outimage]
Description
User Commands DIFFIMG(1)
NAME
diffimg - Calculates intersection between two images
SYNOPSIS
diffimg image1 image2 [outimage]
DESCRIPTION
diffimg generates an image where each pixel is the differ-
ence between the corresponding pixel in each of the two
source images. Thus, if the source images are the same the
resulting image will be black, otherwise it will have
regions of non-black where the images differ.
Currently supports: .png, .gif, .jpg, and .ps by using
ghostscript
AUTHOR
diffimg was written by John Ellson <[email protected]>
This manual page was written by David Claughton <dave@eclec-
ticdave.com>, for the Debian project (but may be used by
others).
ATTRIBUTES
See attributes(5) for descriptions of the following
attributes:
+---------------+------------------+
|ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+---------------+------------------+
|Availability | image/graphviz |
+---------------+------------------+
|Stability | Volatile |
+---------------+------------------+
NOTES
This software was built from source available at
https://java.net/projects/solaris-userland. The original
community source was downloaded from
http://www.graphviz.org/pub/graphviz/sta-
ble/SOURCES/graphviz-2.28.0.tar.gz
Further information about this software can be found on the
open source community website at http://www.graphviz.org/.
SunOS 5.11 Last change: Jan 31, 2010 1