./graphics/jpegpixi, Low-loss JPEG interpolator to remove bad pixels

[ CVSweb ] [ Homepage ] [ RSS ] [ Required by ] [ Add to tracker ]

Branch: CURRENT, Version: 1.1.1nb3, Package name: jpegpixi-1.1.1nb3, Maintainer: gdt

Jpegpixi is short for JPEG Pixel Interpolator. The intent of the
program is to interpolate pixels (single pixels, dots, stripes) in
JPEG images. This is useful to correct images from a digital camera
with CCD defects. For example, if one pixel is always bright green,
this pixel can be interpolated with jpegpixi.

Jpegpixi is unique in that it tries to preserve the quality of the
JPEG image as much as possible. Usual graphics programs decode JPEG
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, only decodes the DCT blocks (typically 8x8, 16x8, or 16x16 pixel
areas) which contain pixels to be interpolated, and when it re-encodes
them, it uses exactly the same parameters with which the image has
originally been encoded. These blocks are therefore only minimally
disturbed, and other blocks remain pixel-by-pixel identical to the
original image.


Required to run:
[graphics/jpeg]

Required to build:
[pkgtools/cwrappers]

Master sites: (Expand)

Filesize: 151.411 KB

Version history: (Expand)

CVS history: (Expand)


   2022-09-20 09:00:55 by Nia Alarie | Files touched by this commit (1) 
Log message:
jpegpixi: Does not USE_PKGLOCALEDIR
   2022-08-09 14:08:36 by Jonathan Perkin | Files touched by this commit (72) 
Log message:
*: Remove hardcoded -liconv / -lintl on SunOS.

This is now handled centrally via OPSYS_EXPLICIT_LIBDEPS support in libiconv
and gettext-lib.
   2021-10-26 12:47:26 by Nia Alarie | Files touched by this commit (800) 
Log message:
graphics: Replace RMD160 checksums with BLAKE2s checksums

All checksums have been double-checked against existing RMD160 and
SHA512 hashes
   2021-10-07 16:13:27 by Nia Alarie | Files touched by this commit (800) 
Log message:
graphics: Remove SHA1 hashes for distfiles
   2017-08-16 22:45:48 by Thomas Klausner | Files touched by this commit (209) 
Log message:
Comment out dead sites.
   2015-11-03 22:34:36 by Alistair G. Crooks | Files touched by this commit (610) 
Log message:
Add SHA512 digests for distfiles for graphics category

Problems found with existing digests:
	Package fotoxx distfile fotoxx-14.03.1.tar.gz
	ac2033f87de2c23941261f7c50160cddf872c110 [recorded]
	118e98a8cc0414676b3c4d37b8df407c28a1407c [calculated]
	Package ploticus-examples distfile ploticus-2.00/plnode200.tar.gz
	34274a03d0c41fae5690633663e3d4114b9d7a6d [recorded]
	da39a3ee5e6b4b0d3255bfef95601890afd80709 [calculated]

Problems found locating distfiles:
	Package AfterShotPro: missing distfile AfterShotPro-1.1.0.30/AfterShotPro_i386.deb
	Package pgraf: missing distfile pgraf-20010131.tar.gz
	Package qvplay: missing distfile qvplay-0.95.tar.gz

Otherwise, existing SHA1 digests verified and found to be the same on
the machine holding the existing distfiles (morden).  All existing
SHA1 digests retained for now as an audit trail.
   2015-09-12 01:00:39 by Greg Troxel | Files touched by this commit (1) 
Log message:
Note nonfunctional upstream.
   2014-10-09 16:07:17 by Thomas Klausner | Files touched by this commit (1163) 
Log message:
Remove pkgviews: don't set PKG_INSTALLATION_TYPES in Makefiles.