Keyphrases
- video frames
- video sequences
- video data
- video content
- visual analysis
- video surveillance
- youtube videos
- high definition
- video analysis
- video clips
- key frames
- video event
- video dataset
- video search
- video database
- data mining
- human activities
- human computer interaction
- image classification
- spatio temporal
- multiscale
- three dimensional
- genetic algorithm
- information retrieval