ITU-T T.88
Information technology – Lossy/lossless coding of bi-level images
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| Organization: | ITU-T |
| Publication Date: | 1 August 2018 |
| Status: | active |
| Page Count: | 180 |
scope:
This Recommendation | International Standard 1 defines methods for coding bi-level images and sets of images (documents consisting of multiple pages). It is particularly suitable for bi-level images consisting of text and dithered (halftone) data.
The methods defined permit lossless (bit-preserving) coding, lossy coding, and progressive coding. In progressive coding, the first image is lossy; subsequent images may be lossy or lossless.
This Recommendation | International Standard also defines file formats to enclose the coded bi-level image data.
1 This Recommendation | International Standard includes an electronic attachment with a reference source code implementation and test bitstreams.
Document History
ITU-T T.88
August 1, 2018
Information technology – Lossy/lossless coding of bi-level images
This Recommendation | International Standard 1 defines methods for coding bi-level images and sets of images (documents consisting of multiple pages). It is particularly suitable for bi-level images...
December 16, 2004
Information technology – Lossy/lossless coding of bi-level images, Encoder
A description is not available for this item.
June 1, 2003
Information technology – Lossy/lossless coding of bi-level images Amendment 2: Extension of adaptive templates for halftone coding SERIES T: TERMINALS FOR TELEMATIC SERVICES
A description is not available for this item.
June 1, 2003
Information technology – Lossy/lossless coding of bi-level images Amendment 1: Encoder
A description is not available for this item.
February 1, 2000
Information Technology - Lossy/Lossless Coding of Bi-Level Images Series T: Terminals for Telematic Services
A description is not available for this item.