882 search results - page 137 / 177 » Optical Flow Switching |
112
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CRV
2004
IEEE
15 years 7 months ago
2004
IEEE
Previous methods for estimating the motion of an observer through a static scene require that image velocities can be measured. For the case of motion through a cluttered 3D scene...
CVPR
2008
IEEE
15 years 5 months ago
2008
IEEE
We present a model-based system for tracking rotating fluids, and apply it to a laboratory study of atmospheric circulation. Tracking is accomplished by filtering uncertain and hi...
117
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ICMLA
2008
15 years 5 months ago
2008
The basic idea of Lucas and Kanade is to constrain the local motion measurement by assuming a constant velocity within a spatial neighborhood. We reformulate this spatial constrai...
139
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VMV
2004
15 years 5 months ago
2004
We present an approach for extracting coherently sampled animated meshes from input sequences of incoherently sampled meshes representing a continuously evolving shape. Our approa...
160
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BMVC
1998
15 years 5 months ago
1998
To recognize people by their gait from a sequence of images, we have proposed a statistical approach which combined eigenspace transformation (EST) with canonical space transforma...