Exploiting High Dimensional Video Features Using Layered Gaussian Mixture Models.
Datong ChenJie YangPublished in: ICPR (2) (2006)
Keyphrases
- gaussian mixture model
- high dimensional
- feature space
- feature vectors
- mixture model
- video sequences
- feature extraction
- gaussian distribution
- density estimation
- maximum likelihood
- multi modal
- em algorithm
- speaker recognition
- video clips
- video frames
- video data
- classification accuracy
- low level
- pattern recognition
- generative model
- key frames
- probability density function
- low dimensional
- gaussian mixture