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Proceedings Paper

CUBICORT: simulation of the visual-cortical system for very low-bit rate compression
Author(s): Pascal Leray; F. Guyot; Patrick Marchal; Yves Burnod
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Paper Abstract

We have developed new neural paradigms and simulators based on cortical models of the visual cortex in the brain. These simulators are currently developed for ultrahigh image compression in the MPEG4 research environment. The first significant results have just been achieved in very low bit rate coding (at 30 Kbits/s and less), with more acceptable aspects that fit with visual system requirement. Moreover neural tools seem to be generic and well adapted to the various input styles of TV sequences, thanks to their learning capabilities and architecture dedicated to all kinds of 2D and 3D analysis-synthesis processing.

Paper Details

Date Published: 20 April 1995
PDF: 11 pages
Proc. SPIE 2411, Human Vision, Visual Processing, and Digital Display VI, (20 April 1995); doi: 10.1117/12.207531
Show Author Affiliations
Pascal Leray, France Telecom Research Ctr./CCETT (France)
F. Guyot, CERESYS (France)
Patrick Marchal, CERESYS (France)
Yves Burnod, Univ. Paris VI (France)


Published in SPIE Proceedings Vol. 2411:
Human Vision, Visual Processing, and Digital Display VI
Bernice E. Rogowitz; Jan P. Allebach, Editor(s)

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