JPEG

King computing, ing JPEG (a yagkas dang JAY-peg; ), metung yang maralas gagamitan a paralan ning  compression para kareng letratu (photographic images). Maliari yang alilan ing sikan (o pangasiksik) ning pamag-compress, ania maliaring mamili king dagul ning simpan (file size) ampo ing lino ning larawan. Keraklan, babie yang  10 to 1 compression ing JPEG, at ditak mu ing mayayakit a pangabawas king lino ning larawan.

Ing JPEG ing maralas diling magagamit a format para kareng larawan a gagamitan da reng digital camera ampo reng aliwang kasangkapan a kukuang larawan. Iti murin ing pekamaralas dang gagamitan king pamagsimpan (storing) ampong pamagparalang larawan kapamilatan ning World Wide Web.

Ing MIME media type para king JPEG, image/jpeg ya (defined ya king RFC 1341).

 Ing JPEG standard 
Ing lagiung "JPEG" mangabaldugan yang Joint Photographic Experts Group, ing lagiu ning komite o lupung a miglalang ketang standard. Mitátag ya iting grupu aniang 1986, at migpalual yang standard kanitang [[1992[[, at me-apruba ya o metanggap iti kanitang 1994 antimong ISO 10918-1. Aliwa ya ing JPEG king MPEG (Moving Picture Experts Group), a gagawang sistema ning pamag-compress para kareng alben o video.

Tutulduan/lilinawan ne ning JPEG standard ing codec, a mag-isplika nung makananu yang ko-compress o sisiksik ing metung a larawan king agus (stream) da reng byte, at lalako nong pasibayu pangasiksik (decompress) deti ba lang isubli pangabalangkas king metung a larawan, ampo ing file format a magagamit king pamaglangkap o pamanyinup (contain) king agus a ita.  

 Deng standard 
 JPEG (lossy and lossless):                 ITU-T T.81, ISO/IEC IS 10918-1
 JPEG (extensions):                         ITU-T T.84
 JPEG-LS (lossless, improved):          ITU-T T.87, ISO/IEC IS 14495-1
 JBIG (black and white pictures):       ITU-T T.82, ISO/IEC IS 11544-1
 JPEG 2000 (successor of JPEG/JPEG-LS): ITU-T T.800, ISO/IEC IS 15444-1
 JPEG-2000 (extensions):                    ITU-T T.801

 Lon la murin deti 
 Image compression
 Image file formats
 Comparison of graphics file formats
 Windows Picture and Fax Viewer
 Exchangeable image file format (Exif)
 JPEG File Interchange Format (JFIF)
 Design rule for Camera File system (DCF)
 JPEG 2000
 Motion JPEG
 Graphics editing program
 GDI+ vulnerability section of GDI article, exploitable bug in JPEG handling code of GDI+ library
 Comparison of layout engines (graphics)
 Generation loss
 PGF
 PNG
 Lossless Image Codec FELICS
 C-Cube an early implementer of JPEG in chip form
 Libjpeg of Independent JPEG Group
 Deblocking filter (video), the similar deblocking methods could be applied to JPEG
 Lenna, the traditional standard image used to test image processing algorithms

 Dalerayan 

 Suglung palual 
 JPEG Standard (JPEG ISO/IEC 10918-1 ITU-T Recommendation T.81) as PDF or HTML
 Official Joint Photographic Experts Group site
 JPEG FAQ
 Wotsit.org's entry  on the JPEG format
 JFIF File Format as PDF or HTML
 The JPEG Still Picture Compression Standard, Summary by Gregory K. Wallace (Gzipped PostScript file)
 JPEG Ckmpression (Gernot Hoffman) 
 Article about hidden data in JPEG files
 More about hidden extras, plus a program to remove them
 DCTlab: Matlab GUI 
 JPEG deringing and deblocking: Matlab software and Photoshop plug-in
 Jim M. Goldstein: RAW vs JPEG: Is Shooting RAW Format For Me? 
 David Austin: Image Compression: Seeing What's Not There 
 Oskar Breuning: JPEG Compression: Data Loss & Image Impact 
 Intel Integrated Performance Primitives
 [lttp://www.jpegtutor.co.uk JPEG Tutor], an interactive applet allowing you to investigate the effects of changing the quantisation matrix.
 JPEGdump, a command line program that dumps information about the markers in a JPEG file

Category:Graphics file formats
Category:ISO standards
Category:Lossy compression algorithms