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ISO/IEC 14495-2:2003

Information technology -- Lossless and near-lossless compression of continuous-tone still images: Extensions

Standard Details

ISO/IEC 14495-2:2003 defines a set of lossless (bit-preserving) and nearly lossless (where the error for each reconstructed sample is bounded by a predefined value) compression methods for coding continuous-tone (including bi-level), gray-scale, or colour digital still images.

ISO/IEC 14495-2:2003:

  • specifies extensions (including arithmetic coding, extension of near lossless coding, extension of prediction and extension of Golomb coding) to processes for converting source image data to compressed image data;
  • specifies extensions to processes for converting compressed image data to reconstructed image data including an extension for sample tranformation for inverse colour transforms;
  • specifies coded representations for compressed image data;
  • provides guidance on how to implement these processes in practice.

General Information

Status : ACTIVE
Standard Type: Main
Document No: ISO/IEC 14495-2:2003
Document Year: 2003
Pages: 55
Edition: 2.0
  • Section Volume:
  • ISOIEC JTC 1.SC 29 Coding of audio, picture, multimedia and hypermedia information
  • ICS:
  • 35.040.30 Coding of graphical and photographical information

Life Cycle

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ACTIVE
ISO/IEC 14495-2:2003
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