Layered representation for image sequence coding
- 1 January 1993
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- Vol. 5 (15206149) , 221-224 vol.5
- https://doi.org/10.1109/icassp.1993.319787
Abstract
A sequence is decomposed into a set of overlapping 2-D regions, each region occupying a depth-ordered layer with specified transparency, intensity, and motion. The resulting representation is efficient and flexible. While synthesis is straightforward, the analysis problem is challenging. The authors introduce a set of analysis techniques and demonstrate their use on some of the MPEG (Motion Picture Experts Group) sequences. The MPEG flower garden sequence is decomposed into a set of four static layer images. Given these four images and a small number of motion parameters, one can resynthesize the original 30-frame sequence remarkably well.Keywords
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