Video Event Restoration Based on Keyframes for Video Anomaly Detection.
Zhiwei YangJing LiuZhaoyang WuPeng WuXiaotao LiuPublished in: CoRR (2023)
Keyphrases
- anomaly detection
- video event
- key frames
- video clips
- low level features
- video data
- video retrieval
- video content
- video browsing
- intrusion detection
- video shots
- visual features
- video database
- video sequences
- video frames
- event detection
- video indexing
- feature vectors
- visual content
- video analysis
- detect anomalies
- video summarization
- video surveillance
- semantic concepts
- event recognition
- video streams
- unsupervised learning
- higher level
- news stories
- video segments
- low level
- reinforcement learning
- high level
- image classification
- surveillance videos
- temporal context
- face recognition
- image processing