Segmentation of Discriminative Patches in Human Activity Video.
Bo ZhangNicola ConciFrancesco G. B. De NatalePublished in: ACM Trans. Multim. Comput. Commun. Appl. (2015)
Keyphrases
- human activities
- activity recognition
- human actions
- human activity recognition
- action recognition
- human computer interaction
- temporal structure
- video segmentation
- sensor data
- segmentation method
- feature extraction
- human interactions
- natural images
- pairwise
- video sequences
- image segmentation
- human body
- unsupervised learning
- sensor networks
- event detection
- image patches
- shape analysis
- semi supervised
- video analysis
- video database
- spatio temporal
- event recognition
- human knowledge