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Jpegpixi
Computer languages C  +
Full description 'Jpegpixi' interpolates pixels in JFIF ima'Jpegpixi' interpolates pixels in JFIF images (commonly referred to as "JPEG images"). This is useful to correct images from a digital camera with CCD defects. For example, if one pixel is always bright green, it can be interpolated away with jpegpixi. Jpegpixi tries to preserve the quality of the JFIF image as much as possible. Most programs decode JFIF images when they are loaded, and re-encode them when they are saved; this results in an overall loss of quality. Jpegpixi, on the other hand, manipulates the encoded image data. The blocks containing the pixels to be interpolated are minimally disturbed, and other blocks remain pixel-by-pixel identical to the original image.-by-pixel identical to the original image.
Graphics editor  +
Homepage URL http://www.zero-based.org/software/jpegpixi/  +
Interface command-line  +
Is GNU false  +
Keywords JPEG  + , image  + , graphics  + , digital images  + , ccd  + , interpolation  + , pixel  + , jpegpixi  + , JFIF  +
Last review by Janet Casey +
Last review date 15 October 2004  +
License GPLv2orlater +
License verified by Janet Casey  +
License verified date 2 July 2002  +
Name Jpegpixi  +
Prerequisite description JPEG library v. 6b  + , ImageMagick  +
Prerequisite kind Required to use  + , Weak prerequisite  +
Real name Martin Dickopp  +
Related projects GIMP +
Resource URL mailto:martin@zero-based.org  +
Resource audience Bug Tracking  + , Developer  + , Support  +
Resource kind E-mail  +
Revisionid 2,467  +
Revisiontimestamp 12 April 2011 08:18:34  +
Revisionuser User:WikiSysop +
Role Maintainer  +
Short description JPEG pixel interpolator  +
Submitted by Database conversion +
Submitted date 1 April 2011  +
Use web-authoring  +
User level none  +
Version comment 1.0.3 stable released 2004-10-15
Version date 15 October 2004  +
Version download http://www.zero-based.org/software/jpegpixi/jpegpixi-1.0.3.tar.gz  +
Version identifier 1.0.3  +
Version status stable  +
Web-authoring image-viewer  +
Works-with graphics  + , images  +
Has queryThis property is a special property in this wiki. Jpegpixi + , Jpegpixi + , Jpegpixi + , Jpegpixi + , Jpegpixi + , Jpegpixi + , Jpegpixi + , Jpegpixi + , Jpegpixi +
Modification dateThis property is a special property in this wiki. 4 January 2014 04:18:06  +
Page has default formThis property is a special property in this wiki. Entry  +
Has subobjectThis property is a special property in this wiki. Jpegpixi + , Jpegpixi + , Jpegpixi + , Jpegpixi + , Jpegpixi +
EmailThis property is a special property in this wiki. martin-opag@zero-based.org  +
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