Keyphrases
- motion features
- visual features
- color features
- visual information
- motion analysis
- activity recognition
- video data
- action recognition
- image classification
- video shots
- visual content
- motion patterns
- optical flow
- image features
- motion vectors
- image regions
- input image
- motion estimation
- low level
- motion model
- computer vision
- human activities
- flow field
- shape features
- image retrieval
- video sequences
- depth images
- three dimensional