Extraction of mid-level semantics from gesture videos using a Bayesian network.
Dimitrios I. KosmopoulosIlias MaglogiannisPublished in: Int. J. Intell. Syst. Technol. Appl. (2006)
Keyphrases
- mid level
- bayesian networks
- low level
- low level features
- mid level features
- high level
- action recognition
- event detection
- visual information
- semantic information
- visual cues
- perceptual grouping
- visual concepts
- levels of abstraction
- video analysis
- human actions
- superpixels
- key frames
- video content
- information extraction
- higher level
- video data
- video frames
- semantic concepts
- graphical models
- information retrieval
- visual features
- video sequences
- image segmentation
- computer vision