A Self-Trained Spatial Graph Convolutional Network for Unsupervised Human-Related Anomalous Event Detection in Complex Scenes.
Nanjun LiFaliang ChangChunsheng LiuPublished in: IEEE Trans. Cogn. Dev. Syst. (2023)
Keyphrases
- event detection
- complex scenes
- convolutional network
- convolutional neural networks
- video event detection
- activity recognition
- event recognition
- coarse to fine
- computer graphics
- unsupervised learning
- semi supervised
- spatial information
- feature extractor
- spatio temporal
- text classification
- supervised learning
- multiple objects