496 search results - page 31 / 100 » Spatio-temporal segmentation based on motion and static segm... |
185
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ECCV
2006
Springer
16 years 7 months ago
2006
Springer
Abstract. We cast the problem of motion segmentation of feature trajectories as linear manifold finding problems and propose a general framework for motion segmentation under affin...
215
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FGR
2011
IEEE
14 years 9 months ago
2011
IEEE
—An expression can be approximated by a sequence of temporal segments called neutral, onset, offset and apex. However, it is not easy to accurately detect such temporal segments ...
180
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CVPR
2000
IEEE
16 years 8 months ago
2000
IEEE
A dynamic layer representation is proposed in this paper for tracking moving objects. Previous work on layered representations has largely concentrated on two-/multiframe batch fo...
201
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CVBIA
2005
Springer
15 years 11 months ago
2005
Springer
Accurate and robust estimation of the three-dimensional left ventricular geometry and deformation has important clinical implications for better diagnosis and understanding of isch...
186
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
This paper presents a new method to detect and accurately extract the moving object from a video sequence taken by a hand-held camera. In order to extract the high quality moving ...