16 September 1994 Joint contour-based and motion-based image sequence segmentation for TV image coding at very low bit rate
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Proceedings Volume 2308, Visual Communications and Image Processing '94; (1994) https://doi.org/10.1117/12.185867
Event: Visual Communications and Image Processing '94, 1994, Chicago, IL, United States
Abstract
This paper describes a spatio-temporal segmentation of image sequences for object-oriented low bit rate image coding. The spatio-temporal segmentation is received by merging the spatial homogeneous regions into motion homogeneous ones. Each of these regions is characterized by a motion parameters vector and structural information which represents a polygonal approximation of region border. The segmentation of the current frames in the sequence is obtained by prediction and refinement. A predictive coding scheme is developed. Some estimates of the quantity of information are given.
© (1994) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jenny Benois-Pineau, Jenny Benois-Pineau, Ling Wu Zhang, Ling Wu Zhang, Dominique Barba, Dominique Barba, } "Joint contour-based and motion-based image sequence segmentation for TV image coding at very low bit rate", Proc. SPIE 2308, Visual Communications and Image Processing '94, (16 September 1994); doi: 10.1117/12.185867; https://doi.org/10.1117/12.185867
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