diffimg - Calculates intersection between two images
diffimg image1 image2 [outimage]
DIFFIMG(1) General Commands Manual DIFFIMG(1)
NAME
diffimg - Calculates intersection between two images
SYNOPSIS
diffimg image1 image2 [outimage]
DESCRIPTION
diffimg generates an image where each pixel is the difference 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 <ellson@research.att.com>
This manual page was written by David Claughton <dave@eclectic-
dave.com>, for the Debian project (but may be used by others).
ATTRIBUTES
See attributes(7) for descriptions of the following attributes:
+---------------+------------------+
|ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+---------------+------------------+
|Availability | image/graphviz |
+---------------+------------------+
|Stability | Volatile |
+---------------+------------------+
NOTES
Source code for open source software components in Oracle Solaris can
be found at https://www.oracle.com/downloads/opensource/solaris-source-
code-downloads.html.
This software was built from source available at
https://github.com/oracle/solaris-userland. The original community
source was downloaded from http://gitlab.com/graphviz/graphviz/-/ar-
chive/2.47.1/graphviz-2.47.1.tar.gz.
Further information about this software can be found on the open source
community website at http://www.graphviz.org/.
Jan 31, 2010 DIFFIMG(1)