92 search results - page 11 / 19 » Classification of Optical Flow by Constraints |
67
Voted
ICPR
2006
IEEE
15 years 10 months ago
2006
IEEE
We describe a new expression database which contains video sequences of both played and natural expressions and an expression classification system based on warped optical flow fi...
72
Voted
ICMLA
2008
14 years 11 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...
114
Voted
CVPR
1997
IEEE
15 years 1 months ago
1997
IEEE
ÐWe describe a new direct method for estimating structure and motion from image intensities of multiple views. We extend the direct methods of Horn and Weldon [18] to three views....
119
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ADS
2004
Springer
15 years 1 months ago
2004
Springer
Abstract. In this pilot study, a neural architecture for temporal emotion recognition from image sequences is proposed. The investigation aims at the development of key principles ...
59
Voted
SIAMAM
2008
14 years 9 months ago
2008
Optical fibers are made of glass with different refractive indices in the (inner) core and the (outer) cladding regions. The difference in refractive index arises due to a rapid tr...