http://directory.fsf.org/wiki?title=Jpegpixi&feed=atom&action=history 2013-05-24T10:36:07Z Revision history for this page on the wiki MediaWiki 1.20.2 http://directory.fsf.org/wiki?title=Jpegpixi&diff=2467&oldid=prev 2011-04-12T13:18:34Z

<p>Created page with &quot;{{Entry |Name=Jpegpixi |Short description=JPEG pixel interpolator |Full description=&#039;Jpegpixi&#039; interpolates pixels in JFIF images (commonly referred to as &quot;JPEG images&quot;...&quot;</p> <p><b>New page</b></p><div>{{Entry<br /> |Name=Jpegpixi<br /> |Short description=JPEG pixel interpolator<br /> |Full description='Jpegpixi' interpolates pixels in JFIF images (commonly referred to as &amp;quot;JPEG images&amp;quot;). 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.<br /> |User level=none<br /> |Status=Live<br /> |Component programs=<br /> |Homepage URL=http://www.zero-based.org/software/jpegpixi/<br /> |VCS checkout command=<br /> |Computer languages=C<br /> |Documentation note=<br /> |Paid support=<br /> |IRC help=<br /> |IRC general=<br /> |IRC development=<br /> |Related projects=GIMP<br /> |Keywords=JPEG,image,graphics,digital images,ccd,interpolation,pixel,jpegpixi,JFIF<br /> |Is GNU=n<br /> |Last review by=Janet Casey<br /> |Last review date=2004-10-15<br /> |Submitted by=Database conversion<br /> |Submitted date=2011-04-01<br /> |Version identifier=1.0.3<br /> |Version date=2004-10-15<br /> |Version status=stable<br /> |Version download=http://www.zero-based.org/software/jpegpixi/jpegpixi-1.0.3.tar.gz<br /> |License verified date=2002-07-02<br /> |Version comment=1.0.3 stable released 2004-10-15<br /> }}<br /> {{Person<br /> |Role=Maintainer<br /> |Real name=Martin Dickopp<br /> |Email=martin-opag@zero-based.org<br /> |Resource URL=<br /> }}<br /> {{Resource<br /> |Resource audience=Bug Tracking,Developer,Support<br /> |Resource kind=E-mail<br /> |Resource URL=mailto:martin@zero-based.org<br /> }}<br /> {{Software category<br /> |Graphics=editor<br /> |Interface=command-line<br /> |Use=web-authoring<br /> |Web-authoring=image-viewer<br /> |Works-with=graphics,images<br /> }}<br /> {{Project license<br /> |License=GPLv2orlater<br /> |License verified by=Janet Casey<br /> |License verified date=2002-07-02<br /> }}<br /> {{Software prerequisite<br /> |Prerequisite kind=Required to use<br /> |Prerequisite description=JPEG library v. 6b<br /> }}<br /> {{Software prerequisite<br /> |Prerequisite kind=Weak prerequisite<br /> |Prerequisite description=ImageMagick<br /> }}</div>

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