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Proceedings Paper

Asynchronous conditional-replenishment video codec for 64-kbits/s channels
Author(s): Jose Manuel Menendez; Carlos Munoz
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Paper Abstract

A low cost and low-bit rate video codec for the transmission of traffic images using 64 kbit/s channels is presented. To minimize hardware complexity and data volume, a predictive coding structure with conditional replenishment has been selected. Input pictures are tessellated into 2-D blocks, compared with a reference picture, and only those blocks with significant differences are transmitted.

Paper Details

Date Published: 1 September 1990
PDF: 12 pages
Proc. SPIE 1360, Visual Communications and Image Processing '90: Fifth in a Series, (1 September 1990); doi: 10.1117/12.24189
Show Author Affiliations
Jose Manuel Menendez, Univ. Politecnica de Madrid (Spain)
Carlos Munoz, Univ. Politecnica de Madrid (Spain)

Published in SPIE Proceedings Vol. 1360:
Visual Communications and Image Processing '90: Fifth in a Series
Murat Kunt, Editor(s)

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