HMM-based motion recognition system using segmented PCA.
Faisal I. BashirWei QuAshfaq A. KhokharDan SchonfeldPublished in: ICIP (3) (2005)
Keyphrases
- principal component analysis
- hidden markov models
- image sequences
- motion analysis
- motion estimation
- motion model
- face recognition
- motion tracking
- principal components
- moving objects
- dimensionality reduction
- space time
- reference frame
- motion detection
- human motion
- optical flow
- visual perception
- camera motion
- motion patterns
- independent component analysis
- image motion
- principal components analysis
- spatial and temporal
- computer vision
- face images
- high dimensional
- motion segmentation
- covariance matrix
- low dimensional
- feature extraction