NBN ISO/IEC 15444-1:2021

Information technology — JPEG 2000 image coding system — Part 1: Core coding system (ISO/IEC 15444-1:2019)

ACTIVE

About this standard

Languages
English
Type
NBN
Standards committee
AGORIA-ICT/J00129
Status
ACTIVE
Publication date
27 January 2021
ICS Code
35.040.30 (Coding of graphical and photographical information)
Withdrawn Date

About this training

Summary

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.