Joint Photographic Experts Group
発行済み・開発中の標準

JPEG (Joint Photographic Experts Group)は、各種の標準を開発しており、それらはITU-TとISO/IECの両方またはどちらかによって発行されている。
JPEG標準は、複数の部(part)で構成されている。各部は、仕様全体の特定の側面をカバーしている。公開されたJPEG標準の一部は、後の改訂版や新版によって改訂された。JPEGによって開発された、および開発中の規格を以下の表に示す。
| 通称 | 部 | 初版発行年 | ISO/IEC規格 | ITU勧告 | 正式名称 |
| --- | --- | --- | --- | --- | --- |
| JPEG | Part 1 | 1992 | ISO/IEC 10918-1 | ITU-T Rec. T.81 | Information technology – Digital compression and coding of continuous-tone still images – Requirements and guidelines |
| JPEG | Part 2 | 1994 | ISO/IEC 10918-2 | ITU-T Rec. T.83 | Information technology – Digital compression and coding of continuous-tone still images – Compliance testing |
| JPEG | Part 3 | 1996 | ISO/IEC 10918-3 | ITU-T Rec. T.84 | Information technology – Digital compression and coding of continuous-tone still images: Extensions |
| JPEG | Part 4 | 1998 | ISO/IEC 10918-4 | ITU-T Rec. T.86 | Information technology – Digital compression and coding of continuous-tone still images: Registration of JPEG profiles, SPIFF profiles, SPIFF tags, SPIFF colour spaces, APPn markers, SPIFF compression types and Registration Authorities (REGAUT) |
| JPEG | Part 5 | 2013 | ISO/IEC 10918-5 | ITU-T Rec. T.871 | Information technology – Digital compression and coding of continuous-tone still images: JPEG File Interchange Format (JFIF) |
| JPEG | Part 6 | 2013 | ISO/IEC 10918-6 | ITU-T Rec. T.872 | Digital compression and coding of continuous-tone still images: Application to printing systems |
| JPEG-LS | Part 1 | 1998 | ISO/IEC 14495-1 | ITU-T Rec. T.87 | Information technology – Lossless and near-lossless compression of continuous-tone still images: Baseline |
| JPEG-LS | Part 2 | 2002 | ISO/IEC 14495-2 | ITU-T Rec. T.870 | Information technology – Lossless and near-lossless compression of continuous-tone still images: Extensions |
| JPEG 2000 | Part 1 | 2000 | ISO/IEC 15444-1 | ITU-T Rec. T.800 | Information technology – JPEG 2000 image coding system – Core coding system |
| JPEG 2000 | Part 2 | 2004 | ISO/IEC 15444-2 | ITU-T Rec. T.801 | Information technology – JPEG 2000 image coding system – Extensions |
| JPEG 2000 | Part 3 | 2002 | ISO/IEC 15444-3 | ITU-T Rec. T.802 | Information technology – JPEG 2000 image coding system: Motion JPEG 2000 |
| JPEG 2000 | Part 4 | 2002 | ISO/IEC 15444-4 | ITU-T Rec. T.803 | Information technology – JPEG 2000 image coding system: Conformance testing |
| JPEG 2000 | Part 5 | 2003 | ISO/IEC 15444-5 | ITU-T Rec. T.804 | Information technology – JPEG 2000 image coding system: Reference software |
| JPEG 2000 | Part 6 | 2003 | ISO/IEC 15444-6 |  | Information technology – JPEG 2000 image coding system – Part 6: Compound image file format |
| JPEG 2000 | Part 8 | 2007 | ISO/IEC 15444-8 | ITU-T Rec. T.807 | Information technology – JPEG 2000 image coding system: Secure JPEG 2000 |
| JPEG 2000 | Part 9 | 2005 | ISO/IEC 15444-9 | ITU-T Rec. T.808 | Information technology – JPEG 2000 image coding system: Interactivity tools, APIs and protocols |
| JPEG 2000 | Part 10 | 2008 | ISO/IEC 15444-10 | ITU-T Rec. T.809 | Information technology –JPEG 2000 image coding system: Extensions for three-dimensional data |
| JPEG 2000 | Part 11 | 2007 | ISO/IEC 15444-11 | ITU-T Rec. T.810 | Information technology – JPEG 2000 image coding system: Wireless |
| JPEG 2000 | Part 12 | 2004 | ISO/IEC 15444-12 |  | Information technology – JPEG 2000 image coding system – Part 12: ISO base media file format |
| JPEG 2000 | Part 13 | 2008 | ISO/IEC 15444-13 | ITU-T Rec. T.812 | Information technology – JPEG 2000 image coding system: An entry level JPEG 2000 encoder |
| JPEG 2000 | Part 14 | 2013 | ISO/IEC 15444-14 | ITU-T Rec. T.813 | Information technology – JPEG 2000 image coding system – Part 14: XML structural representation and reference |
| MRC |  | 1999 | ISO/IEC 16485 | ITU-T Rec. T.44 | Information technology – Mixed Raster Content (MRC) |
| JPSearch | Part 1 | 2007 | ISO/IEC TR 24800-1 |  | Information technology – JPSearch – Part 1: System framework and components |
| JPSearch | Part 2 | 2011 | ISO/IEC 24800-2 |  | Information technology – JPSearch – Part 2: Registration, identification and management of schema and ontology |
| JPSearch | Part 3 | 2010 | ISO/IEC 24800-3 |  | Information technology – JPSearch – Part 3: Query format |
| JPSearch | Part 4 | 2010 | ISO/IEC 24800-4 |  | Information technology – JPSearch – Part 4: File format for metadata embedded in image data (JPEG and JPEG 2000) |
| JPSearch | Part 5 | 2011 | ISO/IEC 24800-5 |  | Information technology – JPSearch – Part 5: Data interchange format between image repositories |
| JPSearch | Part 6 | 2012 | ISO/IEC 24800-6 |  | Information technology – JPSearch – Part 6: Reference software |
| JPEG XR | Part 1 | 2011 | ISO/IEC TR 29199-1 | T.Sup2 | Information technology – JPEG XR image coding system – Part 1: System architecture |
| JPEG XR | Part 2 | 2009 | ISO/IEC 29199-2 | ITU-T Rec. T.832 | Information technology – JPEG XR image coding system – Part 2: Image coding specification |
| JPEG XR | Part 3 | 2010 | ISO/IEC 29199-3 | ITU-T Rec. T.833 | Information technology – JPEG XR image coding system – Part 3: Motion JPEG XR |
| JPEG XR | Part 4 | 2010 | ISO/IEC 29199-4 | ITU-T Rec. T.834 | Information technology – JPEG XR image coding system – Part 4: Conformance testing |
| JPEG XR | Part 5 | 2010 | ISO/IEC 29199-5 | ITU-T Rec. T.835 | Information technology – JPEG XR image coding system – Part 5: Reference software |
| AIC | Part 1 | under development | ISO/IEC PDTR 29170-1 |  | Information technology – Advanced image coding and evaluation methodologies – Part 1: Guidelines for codec evaluation |
| AIC | Part 2 | 2015 | ISO/IEC 29170-2 |  | Information technology – Advanced image coding and evaluation – Part 2: Evaluation procedure for nearly lossless coding |