38 search results - page 2 / 8 » Using Bayesian Dynamical Systems for Motion Template Librari... |
ICCV
1995
IEEE
13 years 8 months ago
1995
IEEE
Previous efforts at facial expression recognition have been based on the Facial Action Coding System (FACS), a representation developed in order to allow human psychologists to co...
HYBRID
2000
Springer
13 years 8 months ago
2000
Springer
Abstract. Switching linear dynamic systems (SLDS) attempt to describe a complex nonlinear dynamic system with a succession of linear models indexed by a switching variable. Unfortu...
PAMI
2002
13 years 4 months ago
2002
Decomposing video frames into coherent two-dimensional motion layers is a powerful method for representing videos. Such a representation provides an intermediate description that e...
CVPR
1999
IEEE
14 years 6 months ago
1999
IEEE
We present a novel mixed-state dynamic Bayesian network (DBN) framework for modeling and classifying timeseries data such as object trajectories. A hidden Markov model (HMM) of di...
ICIP
2003
IEEE
14 years 6 months ago
2003
IEEE
Complex human motion sequences (such as dances) are typically analyzed by segmenting them into shorter motion sequences, called gestures. However, this segmentation process is sub...