365 search results - page 18 / 73 » Robust Optical Flow Estimation |
ICCV
1998
IEEE
15 years 11 months ago
1998
IEEE
A motion estimation algorithm using wavelet approximation as an optical ow model has been developed to estimate accurate dense optical ow from an image sequence. This wavelet moti...
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ICPR
2008
IEEE
15 years 10 months ago
2008
IEEE
Group action recognition in soccer videos is a challenging problem due to the difficulties of group action representation and camera motion estimation. This paper presents a novel...
CVPR
1997
IEEE
15 years 11 months ago
1997
IEEE
This paper considers a specific problem of visual perception of motion, namely the problem of visual detection of independent 3D motion. Most of the existing techniques for solvin...
ICIP
2010
IEEE
14 years 6 months ago
2010
IEEE
In this paper the problem of optical flow and occlusion mask estimation is aborded. To that end, we consider a multi-label representation of the optical flow and we define an ener...
CVPR
2009
IEEE
16 years 4 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...