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Color-based video segmentation using interlinked irregular pyramids

✍ Scribed by G. Valencia; J.A. Rodrı́guez; C. Urdiales; F. Sandoval

Publisher: Elsevier Science
Year: 2004
Tongue: English
Weight: 249 KB
Volume: 37
Category: Article
ISSN: 0031-3203
DOI: 10.1016/s0031-3203(03)00233-4

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✦ Synopsis

This paper presents a new segmentation technique for video sequences. It relies on building irregular pyramids based on its homogeneity over consecutive frames. Pyramids are interlinked to keep a relationship between the regions in the frames. Virtual nodes are considered to improve matching between low resolution levels of the pyramids. Its performance is good in real-world conditions because it does not depend on image constrains.

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