Abnormal Detection based on User Feedback for Abstracted Pedestrian Video.
Ho-chul ShinPublished in: ICTC (2019)
Keyphrases
- user feedback
- user interaction
- crowded scenes
- object detection
- relevance feedback
- user profiles
- video data
- multimedia
- anomaly detection
- event detection
- user actions
- video sequences
- video frames
- video content
- implicit feedback
- video retrieval
- user involvement
- relevant documents
- feedback information
- eye tracking
- ranking algorithm
- co occurrence
- recommender systems
- feature space
- training data