Directed wavelet covariance.
Kim SamejimaPedro Alberto MorettinJoão Ricardo SatoPublished in: Comput. Stat. Data Anal. (2019)
Keyphrases
- wavelet transform
- multiresolution analysis
- multiscale
- wavelet coefficients
- denoising
- multiresolution
- mexican hat
- wavelet domain
- wavelet features
- wavelet analysis
- spatial domain
- wavelet transformation
- power spectrum
- covariance matrices
- data sets
- wavelet decomposition
- wavelet packet
- multi resolution analysis
- wavelet tree
- adaptive particle swarm optimization
- wavelet filters
- image coder
- low pass
- covariance matrix
- image coding
- image compression
- neural network