Self-Supervised Texture Image Anomaly Detection by Fusing Normalizing Flow and Dictionary Learning.
Yaohua GuoLijuan SongZirui MaPublished in: Int. J. Pattern Recognit. Artif. Intell. (2023)
Keyphrases
- anomaly detection
- dictionary learning
- texture images
- sparse representation
- sparse coding
- texture classification
- texture analysis
- intrusion detection
- texture features
- gray level
- intrusion detection system
- detecting anomalies
- unsupervised learning
- color information
- one class support vector machines
- gabor filters
- image classification
- natural images
- computer vision
- linear combination
- co occurrence
- image analysis
- image processing
- detect anomalies