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Proceedings Paper

Toward an estimation of three-dimensional motion in a 3DTV image sequence II: extension to curved surfaces
Author(s): Jean-Luc Dugelay
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Paper Abstract

This article deals with 3D scene analysis for coding purposes and is part of general research in 3D television. The method proposed here attempts, through dynamic monocular analysis, to estimate three-dimensional motion and to determine the structure of the observed objects. Motion and structure estimation is achieved by means of a differential method. Images are segmented according to spatio-temporal criteria, using a hierarchical method of quad-tree type with overlappings. Segmentation and estimation are performed jointly.

Paper Details

Date Published: 1 November 1992
PDF: 8 pages
Proc. SPIE 1818, Visual Communications and Image Processing '92, (1 November 1992); doi: 10.1117/12.131432
Show Author Affiliations
Jean-Luc Dugelay, CCETT (France)


Published in SPIE Proceedings Vol. 1818:
Visual Communications and Image Processing '92
Petros Maragos, Editor(s)

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