Negative space template: A novel feature to describe activities in video.
Shah Atiqur RahmanInsu SongMaylor K. H. LeungPublished in: IJCNN (2012)
Keyphrases
- space time
- human activities
- video sequences
- activity recognition
- video content
- real time
- multimedia
- video frames
- low dimensional
- feature vectors
- video data
- video surveillance
- spatial and temporal
- digital video
- motion features
- real time video
- multimedia data
- template matching
- event detection
- image features
- temporal information
- positive and negative
- human actions
- vector space
- video retrieval
- video clips
- video analysis
- video database
- feature set
- image retrieval
- video synopsis