67 search results - page 4 / 14 » A Variational Multigrid for Computing the Optical Flow |
CVPR
2006
IEEE
15 years 11 months ago
2006
IEEE
The problem of dense optical flow computation is addressed from a variational viewpoint. A new geometric framework is introduced. It unifies previous art and yields new efficient ...
DAGM
2003
Springer
15 years 2 months ago
2003
Springer
We present an approach to parallel variational optical flow computation by using an arbitrary partition of the image plane and iteratively solving related local variational proble...
CVPR
2000
IEEE
15 years 11 months ago
2000
IEEE
79
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CVPR
2008
IEEE
15 years 11 months ago
2008
IEEE
Lambert's model is widely used in low level computer vision algorithms such as matching, tracking or optical flow computation for example. However, it is well known that thes...
CIARP
2009
Springer
15 years 4 months ago
2009
Springer
Abstract. In this paper, we propose a new formulation of the Differential Optical Flow Equation (DOFE) between two consecutive images considering spatial and temporal information ...