Projekta Nr.ISO/IEC 15444-2:2021
Nosaukums<p>This document 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>This document:</p> <p>–      specifies extended decoding processes for converting compressed image data to reconstructed image data;</p> <p>–      specifies an extended codestream syntax containing information for interpreting the compressed image data;</p> <p>–      specifies an extended file format;</p> <p>–      specifies a container to store image metadata;</p> <p>–      defines a standard set of image metadata;</p> <p>–      provides guidance on extended encoding processes for converting source image data to compressed image data;</p> <p>–      provides guidance on how to implement these processes in practice.</p>
Reģistrācijas numurs (WIID)81547
Darbības sfēra<p>This document 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>This document:</p> <p>–      specifies extended decoding processes for converting compressed image data to reconstructed image data;</p> <p>–      specifies an extended codestream syntax containing information for interpreting the compressed image data;</p> <p>–      specifies an extended file format;</p> <p>–      specifies a container to store image metadata;</p> <p>–      defines a standard set of image metadata;</p> <p>–      provides guidance on extended encoding processes for converting source image data to compressed image data;</p> <p>–      provides guidance on how to implement these processes in practice.</p>
StatussAtcelts
ICS grupa35.040.30