ISO/IEC 14492:2019

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Information technology — Lossy/lossless coding of bi-level images

Published By	Publication Date	Number of Pages
ISO	2019-03	182

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Categories: 35.040.30 - Coding of graphical and photographical information, ISO

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Description

This Recommendation | International Standard 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.

Additional information

Published Code	ISO
Published By	International Organization for Standardization
Publication Date	2019-03
Pages Count	182
Language	English
Edition	2
File Size	7.8 MB
ICS Codes	35.040.30 - Coding of graphical and photographical information

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ISO/IEC 14492:2019

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