142 search results - page 20 / 29 » Complex Motion Models for Simple Optical Flow Estimation |
CVPR
2009
IEEE
16 years 6 months ago
2009
IEEE
Matching based on local brightness is quite limited, because
small changes on local appearance invalidate the
constancy in brightness. The root of this limitation is its
treatme...
131
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CVPR
2009
IEEE
16 years 6 months ago
2009
IEEE
System theoretic approaches to action recognition model the dynamics of a scene with linear dynamical systems (LDSs) and perform classification using metrics on the space of LDSs, ...
CVPR
2008
IEEE
16 years 1 months ago
2008
IEEE
This article addresses the problem of real-time visual tracking in presence of complex motion blur. Previous authors have observed that efficient tracking can be obtained by match...
103
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ICCV
2011
IEEE
13 years 11 months ago
2011
IEEE
The motion field of a scene can be used for object segmentation and to provide features for classification tasks like action recognition. Scene flow is the full 3D motion fiel...
110
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MM
2004
ACM
15 years 5 months ago
2004
ACM
Motion information is a powerful cue for visual perception. In the context of video indexing and retrieval, motion content serves as a useful source for compact video representati...