Keyphrases
- multiresolution
- wavelet transform
- fourier transform
- signal processing
- image compression
- frequency domain
- image processing
- feature extraction
- polar coordinates
- image representation
- texture retrieval
- dual tree
- rotation invariant
- cartesian coordinates
- neural network
- image quality
- multiscale
- fourier analysis
- multi resolution analysis
- compactly supported
- directional filter banks
- haar wavelet
- log polar mapping
- radial basis function
- multiresolution analysis
- wavelet decomposition
- linear combination
- information retrieval