Multipredictive Motion Estimation Scheme With A Prediction Along Motion Axis

B. Choquet; D. Pele

doi:10.1117/12.970017

1 November 1989 Multipredictive Motion Estimation Scheme With A Prediction Along Motion Axis

B. Choquet, D. Pele

Proceedings Volume 1199, Visual Communications and Image Processing IV; (1989) https://doi.org/10.1117/12.970017
Event: 1989 Symposium on Visual Communications, Image Processing, and Intelligent Robotics Systems, 1989, Philadelphia, PA, United States

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.

Citation Download Citation

B. Choquet and D. Pele "Multipredictive Motion Estimation Scheme With A Prediction Along Motion Axis", Proc. SPIE 1199, Visual Communications and Image Processing IV, (1 November 1989); https://doi.org/10.1117/12.970017

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