Keyphrases
- polar coordinates
- fourier analysis
- shannon entropy
- relative entropy
- cartesian coordinates
- information theoretic
- information theory
- mutual information
- frequency domain
- rotation invariant
- databases
- residual signal
- minimum variance
- information entropy
- log polar
- kullback leibler divergence
- variance reduction
- spherical harmonics
- prediction error
- multiscale
- information systems
- maximum variance
- machine learning
- data sets