Look at Adjacent Frames: Video Anomaly Detection Without Offline Training.
Yuqi OuyangGuodong ShenVictor SanchezPublished in: ECCV Workshops (5) (2022)
Keyphrases
- anomaly detection
- adjacent frames
- video sequences
- video frames
- temporal coherence
- intrusion detection
- temporal consistency
- motion vectors
- detecting anomalies
- network intrusion detection
- key frames
- anomalous behavior
- camera motion
- video data
- image frames
- phase correlation
- network traffic
- intrusion detection system
- unsupervised learning
- optical flow
- one class support vector machines
- negative selection algorithm
- network anomaly detection
- space time
- supervised learning
- multimedia
- motion trajectories
- video surveillance
- detect anomalies
- bit rate
- moving objects
- learning algorithm
- training set
- motion estimation
- dynamic scenes
- data points
- multi frame
- image sequences
- computer vision
- motion field