CharLS-1.0-1.sdl6.i686.rpm


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Description

CharLS - An optimized implementation of the JPEG-LS standard

Distribution: CentOS 6
Repository: PUIAS Computational i386
Package name: CharLS
Package version: 1.0
Package release: 1.sdl6
Package architecture: i686
Package type: rpm
Installed size: 238.15 KB
Download size: 69.18 KB
Official Mirror: springdale.math.ias.edu
An optimized implementation of the JPEG-LS standard for loss less and near loss less image compression. JPEG-LS is a low-complexity standard that matches JPEG 2000 compression ratios. In terms of speed, CharLS outperforms open source and commercial JPEG LS implementations. JPEG-LS (ISO-14495-1/ITU-T.87) is a standard derived from the Hewlett Packard LOCO algorithm. JPEG LS has low complexity (meaning fast compression) and high compression ratios, similar to JPEG 2000. JPEG-LS is more similar to the old loss less JPEG than to JPEG 2000, but interestingly the two different techniques result in vastly different performance characteristics.

Provides

  • CharLS = 1.0-1.sdl6
  • CharLS(x86-32) = 1.0-1.sdl6
  • libCharLS.so.1

    Download

    Install Howto

    1. Download the latest puias-computational rpm from
      http://springdale.math.ias.edu/data/puias/computational/6/i386/
    2. Install puias-computational rpm:
      # rpm -Uvh puias-computational*rpm
    3. Install CharLS rpm package:
      # yum install CharLS

    Files

    • /usr/lib/libCharLS.so.1
    • /usr/lib/libCharLS.so.1.0
    • /usr/share/doc/CharLS-1.0/License.txt

    Changelog

    2011-02-03 - Mario Ceresa mrceresa@gmail.com CharLS 1.0-1 - Update to new version - Applied patch to fix bug http://charls.codeplex.com/workitem/7823

    2010-02-17 - Mario Ceresa mrceresa@gmail.com CharLS 1.0-0.1.b - Changed name schema to comply with pre-release packages

    2010-02-17 - Mario Ceresa mrceresa@gmail.com CharLS 1.0b-1 - Initial RPM Release

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