246 search results - page 9 / 50 » Wavelet-Based 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...
131
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ICPR
2008
IEEE
15 years 11 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...
ICIP
2010
IEEE
14 years 7 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...
ICCV
2003
IEEE
15 years 3 months ago
2003
IEEE
Robust estimators, such as Least Median of Squared (LMedS) Residuals, M-estimators, the Least Trimmed Squares (LTS) etc., have been employed to estimate optical flow from image se...
125
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CVPR
2009
IEEE
16 years 5 months ago
2009
IEEE
This paper deals with estimation of dense optical flow
and ego-motion in a generalized imaging system by exploiting
probabilistic linear subspace constraints on the flow.
We dea...