Remove hot spots from JPEG images with minimal quality loss
Descriptionjpegpixi is short for "JPEG pixel interpolator". It is a command-line utility which interpolates pixels in JFIF images (commonly referred to as "JPEG images"). This is useful to correct images from a digital camera with CCD defects. jpegpixi 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. In doing so, it also preserves EXIF metadata.
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- Your screenshot should contain a typical scene when working with it.
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- Images larger than 800x600 pixels will automatically be reduced. So don't try to capture too much detail in a screenshot. It may become unreadable. Shrink the applications window if possible.
- Screenshots are made public and can freely be used by anyone.
- Useful programs for making screenshots are shutter, ksnapshot (KDE), gimp, xwd or scrot. See the Debian wiki for more information on how to make screenshots under Debian.
- Please set your language to english so that everybody understands it. If you don't use english by default please start your application from a shell using after setting "export LANG=C".