Discrete shearlet transform on GPU with applications in anomaly detection and denoising.
Xavier GibertVishal M. PatelDemetrio LabateRama ChellappaPublished in: EURASIP J. Adv. Signal Process. (2014)
Keyphrases
- anomaly detection
- translation invariant
- denoising
- image denoising
- intrusion detection
- detecting anomalies
- total variation
- wavelet packet
- image processing
- network traffic
- anomalous behavior
- network intrusion detection
- computer security
- intrusion detection system
- negative selection algorithm
- detecting anomalous
- network anomaly detection
- unsupervised anomaly detection
- malware detection
- one class support vector machines
- detect anomalies
- network security
- wavelet transform
- connectionist systems
- image segmentation
- active learning
- face recognition