Automatic annotation of human actions in video.
Olivier DuchenneIvan LaptevJosef SivicFrancis R. BachJean PoncePublished in: ICCV (2009)
Keyphrases
- human actions
- automatic annotation
- action recognition
- spatio temporal
- space time
- visual features
- video sequences
- image annotation
- human activities
- content based retrieval
- human motion
- activity recognition
- low level features
- visual information
- semantic annotation
- recognition of human actions
- visual data
- video content
- visual concepts
- bag of words
- video data
- video streams
- image database
- high level
- video frames
- active learning
- image retrieval
- digital libraries
- image sequences
- video analysis
- multimedia
- computer vision