NBN ISO/IEC 18181-1:2024

Information technology — JPEG XL image coding system — Part 1: Core coding system (ISO/IEC 18181-1:2024)

ACTIVE

About this standard

Languages
English
Type
NBN
Standards committee
ISO/IEC JTC 1/SC 29 (Coding of audio, picture, multimedia and hypermedia information)
Status
ACTIVE
Publication date
19 November 2024
Replaces
NBN ISO/IEC 18181-1:2023 NBN ISO/IEC 18181-1:2023/A1:2023
ICS Code
35.040.30 (Coding of graphical and photographical information)
Withdrawn Date
Price
€ 124,00

About this training

Summary

< p class=" MsoBodyText" > < span lang=" EN-GB" > This document specifies a set of compression methods for coding one or more images of bi-level, continuous-tone greyscale, or continuous-tone colour, or multichannel digital samples.< / span>


< p class=" MsoBodyText" > < span lang=" EN-GB" > This document:< / span>


< p class=" ListContinue1" style=" mso-list: l0 level1 lfo1 " > < !-- [if !supportLists]--> < span lang=" EN-GB" style=" mso-fareast-font-family: Cambria mso-bidi-font-family: Cambria " > < span style=" mso-list: Ignore " > —< span style=" font: 7.0pt ' Times New Roman' " >      < / span> < / span> < / span> < !--[endif]--> < span lang=" EN-GB" > specifies decoding processes for converting compressed image data to reconstructed image data < / span>


< p class=" ListContinue1" style=" mso-list: l0 level1 lfo1 " > < !-- [if !supportLists]--> < span lang=" EN-GB" style=" mso-fareast-font-family: Cambria mso-bidi-font-family: Cambria " > < span style=" mso-list: Ignore " > —< span style=" font: 7.0pt ' Times New Roman' " >      < / span> < / span> < / span> < !--[endif]--> < span lang=" EN-GB" > specifies a codestream syntax containing information for interpreting the compressed image data < / span>


< p class=" ListContinue1" style=" mso-list: l0 level1 lfo1 " > < !-- [if !supportLists]--> < span lang=" EN-GB" style=" mso-fareast-font-family: Cambria mso-bidi-font-family: Cambria " > < span style=" mso-list: Ignore " > —< span style=" font: 7.0pt ' Times New Roman' " >      < / span> < / span> < / span> < !--[endif]--> < span lang=" EN-GB" > provides guidance on encoding processes for converting source image data to compressed image data.< / span>