ISO/IEC 15444-1:2019 信息技术 JPEG2000图像编码系统 第1部分：核心编码系统

标准编号：ISO/IEC 15444-1:2019

中文名称：信息技术 JPEG2000图像编码系统 第1部分：核心编码系统

英文名称：Information technology — JPEG 2000 image coding system — Part 1: Core coding system

发布日期：2019-10

标准范围

This Recommendation | International Standard defines a set of lossless (bit-preserving) and lossy compression methods 
for coding bi-level, continuous-tone grey-scale, palletized colour, or continuous-tone colour digital still images. 
This Recommendation | International Standard: 
– specifies decoding processes for converting compressed image data to reconstructed image data;
– specifies a codestream syntax containing information for interpreting the compressed image data;
– specifies a file format;
– provides guidance on encoding processes for converting source image data to compressed image data;
– provides guidance on how to implement these processes in practice.
NOTE – As this specification was first published as common text only after ISO/IEC JTC1 had approved the first edition in 2000, 
edition numbers in the ITU and ISO/IEC versions are offset by one. This is the third edition of ITU-T T.800 and the fourth edition of ISO/IEC 15444-1.

标准预览图