2939 search results - page 463 / 588 » A geometric approach to aggregation |
ECCV
2002
Springer
15 years 8 hour ago
2002
Springer
Human activity can be described as a sequence of 3D body postures. The traditional approach to recognition and 3D reconstruction of human activity has been to track motion in 3D, m...
ECCV
2000
Springer
15 years 8 hour ago
2000
Springer
This paper considers projective reconstruction with a hierarchical computational structure of trifocal tensors that integrates feature tracking and geometrical validation of the f...
ICIP
2007
IEEE
14 years 12 months ago
2007
IEEE
We present in this paper a solution for 3D face and facial feature tracking using canonical correlation analysis and a 3D geometric model. This model is controlled with 17 paramet...
ICIP
2006
IEEE
14 years 11 months ago
2006
IEEE
Video based analysis of a persons' mood or behavior is in general performed by interpreting various features observed on the body. Facial actions, such as speaking, yawning o...
ICIP
2006
IEEE
14 years 11 months ago
2006
IEEE
The standard separable two-dimensional (2-D) wavelet transform (WT) has recently achieved a great success in image processing because it provides a sparse representation of smooth...