Gaussian Process Regression-Based Video Anomaly Detection and Localization With Hierarchical Feature Representation.
Kai-Wen ChengYie-Tarng ChenWen-Hsien FangPublished in: IEEE Trans. Image Process. (2015)
Keyphrases
- gaussian process
- feature representation
- gaussian processes
- regression model
- bayesian framework
- model selection
- hyperparameters
- low dimensional
- latent variables
- feature set
- video sequences
- feature extraction
- semi supervised
- sparse representation
- data sets
- pattern recognition
- face recognition
- prior knowledge
- feature descriptors
- multiscale
- feature selection