Video abnormal behaviour detection based on pseudo-3D encoder and multi-cascade memory mechanism.
Xiaopeng WenHuicheng LaiGuxue GaoYanjie ZhaoPublished in: IET Image Process. (2023)
Keyphrases
- activity detection
- anomaly detection
- face detection and tracking
- video data
- temporal correlation
- multimedia
- event detection
- real time
- object detection
- video streams
- video retrieval
- video encoder
- video content
- detection algorithm
- video analysis
- video compression
- tv broadcast
- video sequences
- abnormal behavior
- video indexing
- detection accuracy
- video clips
- memory requirements
- motion estimation
- real time video
- shot boundary detection
- detection rate
- video encoding
- boosted classifiers
- false positives
- video surveillance
- compressed video
- low complexity
- video frames
- histograms of oriented gradients
- bit rate