2110 search results - page 222 / 422 » DCT-based motion estimation |
ICRA
2008
IEEE
14 years 5 months ago
2008
IEEE
—We propose a new egomotion estimation algorithm for a compound omnidirectional camera. Image features are detected by a conventional feature detector and then quickly classified...
SCALESPACE
2007
Springer
14 years 4 months ago
2007
Springer
Abstract. We propose a variational approach for multi-valued velocity field estimation in transparent sequences. Starting from existing local motion estimators, we show a variatio...
IWVF
2001
Springer
14 years 3 months ago
2001
Springer
This paper describes a practical system developed for generating 3D models of human heads from silhouettes alone. The input to the system is an image sequence acquired from circula...
CA
1996
IEEE
14 years 2 months ago
1996
IEEE
We describe tools that use measurements from video for the extraction of facial modeling and animation parameters, head tracking, and real-time interactive facial animation. These...
PAMI
2006
13 years 10 months ago
2006
We propose a system that is capable of detailed analysis of eye region images in terms of the position of the iris, degree of eyelid opening, and the shape, complexity, and texture...