133 search results - page 11 / 27 » Pseudo-real Image Sequence Generator for Optical Flow Comput... |
FGR
2008
IEEE
15 years 6 months ago
2008
IEEE
We describe an algorithm for automatically finding correspondences from face video sequences. This method is useful to many applications such as face tracking, face modeling and ...
JMM2
2007
14 years 11 months ago
2007
—Optical flow algorithms are difficult to apply to robotic vision applications in practice because of their extremely high computational and frame rate requirements. In most case...
ICCV
2007
IEEE
16 years 1 months ago
2007
IEEE
This paper develops an algorithm for estimating the epipole or direction of translation of a moving monocular observer. To this end, we use constraints arising from two points tha...
ICCV
2003
IEEE
16 years 1 months ago
2003
IEEE
A novel procedure is presented to construct image-domain filters (receptive fields) that directly recover local motion and shape parameters. These receptive fields are derived fro...
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ICIP
1997
IEEE
16 years 1 months ago
1997
IEEE
In this paper we present a model-based algorithm for the estimation of 3D motion and the analysis of facial expressions of a speaking person. A set of facial animation parameters ...