Spatio-temporal Semantic Features for Human Action Recognition.
Jia LiuXiaonian WangTianyu LiJie YangPublished in: KSII Trans. Internet Inf. Syst. (2012)
Keyphrases
- semantic features
- spatio temporal
- human actions
- visual features
- semantic information
- text classification
- linguistic features
- low level features
- action recognition
- semantic similarity
- wordnet
- syntactic features
- document clustering
- semantic models
- image classification
- visual information
- feature set
- co occurrence
- low level
- image retrieval
- image sequences
- contextual information
- information extraction
- decision trees
- computer vision