Fractal dimension, wavelet shrinkage and anomaly detection for mine hunting.
James D. B. NelsonNick G. KingsburyPublished in: IET Signal Process. (2012)
Keyphrases
- anomaly detection
- fractal dimension
- wavelet shrinkage
- denoising
- image denoising
- signal to noise ratio
- translation invariant
- inverse problems
- wavelet transform
- noise suppression
- texture analysis
- intrusion detection
- box counting
- nonlinear diffusion
- detecting anomalies
- natural images
- image processing
- anomalous behavior
- one class support vector machines
- image reconstruction
- global optimization
- fractal dimensions
- detect anomalies
- multiscale
- intrusion detection system
- convex optimization
- multiresolution
- data mining
- median filter
- support vector
- co occurrence
- neural network
- machine learning
- computer vision
- pattern recognition
- higher order
- edge detection
- particle swarm optimization
- unsupervised learning
- non stationary