Weakly-supervised anomaly detection in video surveillance via graph convolutional label noise cleaning.
Nannan LiJia-Xing ZhongXiujun ShuHuiwen GuoPublished in: Neurocomputing (2022)
Keyphrases
- anomaly detection
- video surveillance
- weakly supervised
- object class
- moving objects
- background subtraction
- semi supervised
- computer vision
- object tracking
- superpixels
- relation extraction
- graph structure
- unsupervised learning
- object recognition
- video sequences
- named entities
- semi supervised learning
- multiscale
- bayesian networks