Unsupervised Video Analysis Based on a Spatiotemporal Saliency Detector.
Qiang ZhangYilin WangBaoxin LiPublished in: CoRR (2015)
Keyphrases
- video analysis
- video data
- discriminant saliency
- video processing
- interest point detectors
- video segmentation
- event detection
- video content analysis
- video analytics
- event recognition
- image analysis and pattern recognition
- video annotation
- object detection and tracking
- shot boundary detection
- space time
- video indexing
- sports video
- compressed domain
- spatial and temporal
- visual attention
- video sequences
- scale invariant
- supervised learning
- semi supervised
- surveillance videos
- saliency map
- video retrieval
- detection algorithm
- image analysis
- spatio temporal
- video shots
- video indexing and retrieval
- moving objects
- computer vision