Video Event Restoration Based on Keyframes for Video Anomaly Detection.
Zhiwei YangJing LiuZhaoyang WuPeng WuXiaotao LiuPublished in: CVPR (2023)
Keyphrases
- anomaly detection
- video event
- key frames
- video clips
- low level features
- video content
- video data
- video browsing
- video retrieval
- intrusion detection
- visual features
- video database
- video sequences
- video shots
- visual content
- video frames
- video summarization
- event detection
- feature vectors
- detect anomalies
- video summaries
- video analysis
- semantic concepts
- video segments
- video indexing
- video streams
- event recognition
- unsupervised learning
- high level
- video surveillance
- low level
- news stories
- image retrieval
- three dimensional
- computer vision
- machine learning