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Proceedings Paper

A Pel-Recursive Wiener-Based Displacement Estimation Algorithm For Interframe Image Coding Applications
Author(s): J. Biemond; L. Looijenga; D. E. Boekee
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Paper Abstract

In this paper a pel-recursive Wiener-based displacement estimation algorithm is introduced for interframe image coding applications. This algorithm is based on the assumption that both the so-called update and the linearization error are samples of stochastic processes. It provides a linear least-squares estimate and has proven to be very successful to compensate motion in some typical video conferencing scenes. A comparison of the Wiener-based algorithm with some other well-known pel-recursive techniques shows the favourable behavior of the Wiener algorithm with respect to robustness, stability and convergence.

Paper Details

Date Published: 13 October 1987
PDF: 8 pages
Proc. SPIE 0845, Visual Communications and Image Processing II, (13 October 1987); doi: 10.1117/12.976535
Show Author Affiliations
J. Biemond, Delft University of Technology (The Netherlands)
L. Looijenga, Delft University of Technology (The Netherlands)
D. E. Boekee, Delft University of Technology (The Netherlands)


Published in SPIE Proceedings Vol. 0845:
Visual Communications and Image Processing II
T. Russell Hsing, Editor(s)

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