2D Anisotropic Wavelet Entropy with an Application to Earthquakes in Chile.
Orietta NicolisJorge MateuPublished in: Entropy (2015)
Keyphrases
- wavelet transform
- wavelet coefficients
- information theoretic
- information entropy
- denoising
- wavelet domain
- information theory
- seismic data
- multiscale
- multiresolution analysis
- wavelet decomposition
- anisotropic diffusion
- multi resolution analysis
- mutual information
- multiresolution
- translation invariant
- diffusion filtering
- multi fractal
- emergency response
- relative entropy
- wavelet transformation
- wavelet analysis
- wavelet function
- wavelet features
- latin american
- power spectrum
- early warning
- data structure
- mexican hat
- heat diffusion
- shannon entropy
- feature extraction
- natural disasters
- information content
- kullback leibler divergence
- image quality
- image denoising