ISO/IEC 15444-1:2019
ISO/IEC 15444-1:2019
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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.

Informations générales 

  •  : Publiée
     : 2019-10
  •  : 4
  •  : ISO/IEC JTC 1/SC 29 Codage du son, de l'image, de l'information multimédia et hypermédia
  •  :
    35.040.30 Codage des informations graphiques et photographiques

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Format Langue
std 1 208 PDF
std 2 208 Papier
  • CHF208

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