compare(1) compare(1)
NAME
compare - mathematically and visually annotate the difference between an image and its
reconstruction.
SYNOPSIS
compare input-file input-file [options] output-file
OVERVIEW
The compare program is a member of the ImageMagick(1) suite of tools. Use it to mathemat-
ically and visually annotate the difference between an image and its reconstruction.
For more information about the compare command, point your browser to
file:///usr/share/doc/ImageMagick-6.3.7/www/compare.html or http://www.imagemag-
ick.org/script/compare.php.
DESCRIPTION
Image Settings:
-authenticate value decrypt image with this password
-channel type apply option to select image channels
-colorspace type alternate image colorspace
-compress type type of pixel compression when writing the image
-define format:option
define one or more image format options
-density geometry horizontal and vertical density of the image
-depth value image depth
-extract geometry extract area from image
-format "string" output formatted image characteristics
-fuzz distance colors within this distance are considered equal
-identify identify the format and characteristics of the image
-interlace type type of image interlacing scheme
-limit type value pixel cache resource limit
-metric type measure differences between images with this metric
-monitor monitor progress
-profile filename add, delete, or apply an image profile
-quality value JPEG/MIFF/PNG compression level
-quiet suppress all warning messages
-quantize colorspace reduce colors in this colorspace
-regard-warnings pay attention to warning messages
-sampling-factor geometry
horizontal and vertical sampling factor
-seed value seed a new sequence of pseudo-random numbers
-set attribute value set an image attribute
-size geometry width and height of image
-transparent-color color
transparent color
-type type image type
-verbose print detailed information about the image
-virtual-pixel method
virtual pixel access method
Miscellaneous Options:
-debug events display copious debugging information
-help print program options
-log format format of debugging information
-list type print a list of supported option arguments
-version print version information
By default, the image format of `file' is determined by its magic number. To specify a
particular image format, precede the filename with an image format name and a colon (i.e.
ps:image) or specify the image type as the filename suffix (i.e. image.ps). Specify
'file' as '-' for standard input or output.
SEE ALSO
ImageMagick(1)
COPYRIGHT
Copyright (C) 1999-2008 ImageMagick Studio LLC. Additional copyrights and licenses apply
to this software, see file:///usr/share/doc/ImageMagick-6.3.7/www/license.php or
http://www.imagemagick.org/script/license.php
ImageMagick Date: 2005/03/01 01:00:00 compare(1)
Generated by $Id: phpMan.php,v 4.49 2006/02/26 13:18:18 chedong Exp $ Author: Che Dong
On Apache
Under GNU General Public License
2012-05-25 15:16 @38.107.179.237 Crawled by CCBot/1.0 (+http://www.commoncrawl.org/bot.html)