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Libjpeg

libjpeg is a free library with functions for handling the JPEG image data format. It implements a JPEG codec (encoding and decoding) alongside various utilities for handling JPEG data. It is written in C and distributed as free software together with its source code under the terms of a custom permissive (BSD-like) free software license, which demands…

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Developers
Independent JPEG Group · Guido Vollbeding
License
Custom BSD-like (free software)
Operating system
Cross-platform
Original author
Tom Lane
Release
October 7, 1991; 34 years ago (1991-10-07)
Repository
www.ijg.org/files/

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Overview

Utilities

History

Forks

ISO libjpeg

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Map overview Semantic statistics

Libjpeg

Nodes50
Edges49
Triples90
Avg. degree1.96
Density0.04
Components1

How this topic connects Entity context

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Libjpeg

Top relations

related to libjpeg-turbo · 17
Libjpeg → ABI, Apart, By, Chrome, DCT, Debian, Fedora, It, ITU-T, JPEG, Linux, Mageia, Many, Mozilla, Project, SIMD, SmartScale
related to libjpeg-turbo and descendants · 14
Libjpeg → For, From, It, Josh Aas, Loren Merritt, March, Miyasaka Masaru, Mozilla Research, MozJPEG, On, Perl, SIMD, TigerVNC, VirtualGL
related to ISO libjpeg · 12
Libjpeg → Group, IJG, Independent JPEG Group, ISO/IEC, ISO/IEC Joint Photography Experts, It, JPEG, JPEG XT, JPEG-LS, MozJPEG, Parts, Though
related to Change in IJG leadership · 11
Libjpeg → ABI, After, Guido Vollbeding, IJG, In, ITU-T, The, Their, These, Tom Lane, Versions
related to MozJPEG · 10
Libjpeg → Additionally, DCT, Huffman, It, Josh Aas, JPEG, Mozilla Research, MozJPEG, The, To
related to Forks · 7
Libjpeg → ISO, JPEG, JPEG LS, JPEG XT, MozJPEG, There, Well-known
Developers · 2
Libjpeg → Guido Vollbeding, Independent JPEG Group
Website · 2
Libjpeg → ijg.org, jpegclub.org
License · 1
Libjpeg → Custom BSD-like (free software)
Operating system · 1
Libjpeg → Cross-platform

Important terminology Word statistics

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Important terminology

jpeg libjpeg-turbo mozjpeg ijg version image also iso data library coding file group lossless mozilla free implementation compression software independent

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
LibjpegDevelopersIndependent JPEG Group1.00infobox
LibjpegDevelopersGuido Vollbeding1.00infobox
LibjpegLicenseCustom BSD-like (free software)1.00infobox
LibjpegOperating systemCross-platform1.00infobox
LibjpegOriginal authorTom Lane1.00infobox
LibjpegReleaseOctober 7, 1991; 34 years ago (1991-10-07)1.00infobox
LibjpegRepositorywww.ijg.org/files/1.00infobox
LibjpegStable release10 / 25 January 2026; 6 months ago (25 January 2026)1.00infobox
LibjpegTypelibrary1.00infobox
LibjpegWebsiteijg.org1.00infobox
LibjpegWebsitejpegclub.org1.00infobox
LibjpegWritten inC1.00infobox
Libjpegis afree library with functions for handling the JPEG image data format0.90text

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