Context-based graphical modeling for wavelet domain signal processing.
Nilanjan DasguptaLawrence CarinPublished in: ICASSP (3) (2003)
Keyphrases
- wavelet domain
- signal processing
- wavelet coefficients
- denoising
- spatial domain
- wavelet transform
- discrete wavelet transform
- multiscale
- multiresolution
- watermarking algorithm
- wavelet decomposition
- image denoising
- shift invariant
- subband
- high frequency
- image processing
- human visual system
- phase information
- texture image retrieval
- sar images
- wavelet domain hidden markov tree
- fourier transform
- filter bank
- natural images
- complex wavelet transform
- frequency domain
- higher order
- noise removal
- object recognition
- signal and image processing
- pattern recognition
- high quality
- wavelet denoising
- high level