ISO/IEC JTC 1/SC 29
| Project No. | ISO/IEC 15444-2:2004 |
|---|---|
| Title | <p>ISO/IEC 15444-2:2004 defines a set of lossless (bit-preserving) and lossy compression methods for coding continuous-tone, bi-level, grey-scale, colour digital still images, or multi-component images. </p> <p>ISO/IEC 15444-2:2004: </p> <ul><li>specifies extended decoding processes for converting compressed image data to reconstructed image data;</li><li>specifies an extended codestream syntax containing information for interpreting the compressed image data;</li><li>specifies an extended file format;</li><li>specifies a container to store image metadata;</li><li>defines a standard set of image metadata;</li><li>provides guidance on extended encoding processes for converting source image data to compressed image data;</li><li>provides guidance on how to implement these processes in practice.</li></ul> |
| Registration number (WIID) | 33160 |
| Scope | <p>ISO/IEC 15444-2:2004 defines a set of lossless (bit-preserving) and lossy compression methods for coding continuous-tone, bi-level, grey-scale, colour digital still images, or multi-component images. </p> <p>ISO/IEC 15444-2:2004: </p> <ul><li>specifies extended decoding processes for converting compressed image data to reconstructed image data;</li><li>specifies an extended codestream syntax containing information for interpreting the compressed image data;</li><li>specifies an extended file format;</li><li>specifies a container to store image metadata;</li><li>defines a standard set of image metadata;</li><li>provides guidance on extended encoding processes for converting source image data to compressed image data;</li><li>provides guidance on how to implement these processes in practice.</li></ul> |
| Status | Atcelts |
| ICS group | 35.040 35.040.30 |