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Proceedings Paper

Parametric image coding by means of polynomial transforms
Author(s): Oscar Viveros-Cancino; Boris Escalante-Ramirez
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Paper Abstract

In this paper we propose an image coding scheme based on the polynomial transform and multiresolution analysis. The polynomial transform is an image representation model that mimics some properties of the human vidual system, and which we use in order to model edges in terms of their characteristic parameters. Based on the polynomial transform, we build a pyramidal hierarchical predictive scheme for image coding. The feature parameters that we encode are: local average, edge orientation, edge position and edge magnitude.

Paper Details

Date Published: 10 January 1997
PDF: 9 pages
Proc. SPIE 3024, Visual Communications and Image Processing '97, (10 January 1997); doi: 10.1117/12.263298
Show Author Affiliations
Oscar Viveros-Cancino, Univ. Nacional Autonoma de Mexico (Mexico)
Boris Escalante-Ramirez, Univ. Nacional Autonoma de Mexico (Mexico)

Published in SPIE Proceedings Vol. 3024:
Visual Communications and Image Processing '97
Jan Biemond; Edward J. Delp, Editor(s)

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