276 search results - page 35 / 56 » Estimating Fluid Optical Flow |
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CVPR
2009
IEEE
16 years 5 months ago
2009
IEEE
The literature currently provides two ways to establish
point correspondences between images with moving objects.
On one side, there are energy minimization methods
that yield v...
ECCV
2008
Springer
15 years 11 months ago
2008
Springer
Abstract. We present a technique for learning the parameters of a continuousstate Markov random field (MRF) model of optical flow, by minimizing the training loss for a set of grou...
ICANN
2007
Springer
15 years 3 months ago
2007
Springer
This paper describes a new model for extracting large-field optical flow patterns to generate distributed representations of neural activation to control complex visual tasks such ...
FGR
1998
IEEE
15 years 2 months ago
1998
IEEE
Current approaches to automated analysis have focused on a small set of prototypic expressions (e.g., joy or anger). Prototypic expressions occur infrequently in everyday life, ho...
CVPR
2011
IEEE
14 years 5 months ago
2011
IEEE
We explore a polar representation of optical flow in which each element of the brightness motion field is represented by its magnitude and orientation instead of its Cartesian p...