Projects / jpegpixi

jpegpixi

"Jpegpixi" is short for "JPEG pixel interpolator". It is a command-line utility which interpolates pixels in JFIF images (commonly refered to as "JPEG images"). This is useful to correct images from a digital camera with CCD defects. Jpegpixi is unique in that it tries to preserve the quality of the JFIF image as much as possible. Most graphics programs decode JFIF images when they are loaded, and re-encode them when they are saved, which results in an overall loss of quality. Jpegpixi, on the other hand, does not decode and re-encode the image, but manipulates the encoded image data, protecting the quality of the image as much as possible.

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RSS Recent releases

  •  20 Nov 2005 14:36

Release Notes: A typo in the English jpegpixi manual page has been fixed. The postal address of the Free Software Foundation has been updated.

  •  01 Jun 2005 06:56

Release Notes: In addition to hot pixels in an otherwise black image, the jpeghotp program can now also find dead pixels in an otherwise white image. The programs fail gracefully if the locale cannot be set.

  •  15 Oct 2004 11:37

Release Notes: French translations of the manual pages and the message catalog have been included in the package.

  •  08 Oct 2004 08:07

Release Notes: Spelling mistakes in the German message catalog have been corrected. Some messages have been split to make the job of translators easier.

  •  05 Oct 2004 03:26

Release Notes: Finnish translations of the manual pages and the message catalog have been included in the package.

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