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Communication Dans Un Congrès Année : 1996

Coding of structure in the region-based coder as a problem of optimization on graphs

Ali Khenchaf
Dominique Barba
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Résumé

This paper deals with the coding of structure in region-based coders for moving sequences of images. The sequence of images is represented as spatio-temporal map of regions homogeneous regarded to motion-based criterion and characterized by their shape model, topological relations and motion parameters. Topological and geometrical models of spatio-temporal segmentation are introduced. The coding of geometrical information is formulated as the problem of the construction of the Eulerian circuit in planar non-connected graph. A suboptimal algorithm is proposed. Some results for teleconference sequence are given.
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Dates et versions

hal-01441586 , version 1 (19-01-2017)

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Jenny Benois-Pineau, Ali Khenchaf, Dominique Barba. Coding of structure in the region-based coder as a problem of optimization on graphs. Proceedings of 13th International Conference on Pattern Recognition (ICPR), Aug 1996, Vienna, Austria. pp.651-655, ⟨10.1109/ICPR.1996.546904⟩. ⟨hal-01441586⟩

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