Complex Event Detection using Semantic Saliency and Nearly-Isotonic SVM.
Xiaojun ChangYi YangEric P. XingYaoliang YuPublished in: ICML (2015)
Keyphrases
- event detection
- video event
- semantic event detection
- complex events
- sports video
- event recognition
- video analysis
- activity recognition
- high level
- video surveillance
- soccer video
- video event detection
- semantic information
- complex data
- knn
- semantic similarity
- mid level
- higher level
- feature vectors
- training data
- composite events
- scan statistic
- computer vision