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Proceedings Paper

Multipredictive Motion Estimation Scheme With A Prediction Along Motion Axis
Author(s): B. Choquet; D. Pele
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Paper Abstract

This paper describes a motion estimation algorithm and its implementation in Television pictures (temporal conversion, de-interlace technique, prediction, reconstruction, coding). The inter-image processing techniques that we have developed are based on a motion estimation algorithm which determines a motion vector at each pixel that is to be interpolated. The motion estimation algorithm is a differential, iterative, pel-recursive method (Walker/Rao algorithm). Motion field is improved by a multi-predictive procedure with a prediction along motion axis.

Paper Details

Date Published: 1 November 1989
PDF: 12 pages
Proc. SPIE 1199, Visual Communications and Image Processing IV, (1 November 1989); doi: 10.1117/12.970017
Show Author Affiliations
B. Choquet, CCETT (France)
D. Pele, CCETT (France)


Published in SPIE Proceedings Vol. 1199:
Visual Communications and Image Processing IV
William A. Pearlman, Editor(s)

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