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2001
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Region-based active contours for video object segmentation with camera compensation

11 years 6 hour ago
Region-based active contours for video object segmentation with camera compensation
In this paper, we present a new algorithm for the segmentation of moving objects in a video sequence acquired by a mobile camera using region-based active contours. Indeed, active contours are powerful tools for segmentation. However, as far as segmentation of moving objects is concerned, region-based terms must be incorporated in the evolution equation, in addition to classical boundary-based terms. We consequently propose a general framework for regionbased active contours with a new Eulerian method to compute the evolution equation of the active contour. This general framework is then applied to the segmentation of moving objects from a sequence with a moving camera. In this second part, we propose to jointly perform camera compensation and segmentation by taking directly into account the camera model in the criterion to minimize.
Gilles Aubert, Michel Barlaud, Stéphanie Je
Added 25 Oct 2009
Updated 27 Oct 2009
Type Conference
Year 2001
Where ICIP
Authors Gilles Aubert, Michel Barlaud, Stéphanie Jehan-Besson
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