Abnormal Event Detection via Feature Expectation Subgraph Calibrating Classification in Video Surveillance Scenes.
Ou YeJun DengZhenhua YuTao LiuLihong DongPublished in: IEEE Access (2020)
Keyphrases
- video surveillance
- computer vision
- feature vectors
- surveillance system
- motion detection
- moving objects
- background subtraction
- event detection
- abnormal event detection
- traffic monitoring
- feature selection
- unsupervised learning
- surveillance videos
- feature analysis
- detection of moving objects
- object tracking
- support vector machine
- pairwise
- pattern recognition
- moving object detection
- feature extraction
- object classification
- support vector
- machine learning
- pedestrian tracking
- image features
- text classification
- dimensionality reduction
- post processing
- smoke detection
- image classification