Predicting Wavelet Coefficients Over Edges Using Estimates Based on Nonlinear Approximants.
Onur G. GuleryuzPublished in: Data Compression Conference (2004)
Keyphrases
- wavelet coefficients
- wavelet transform
- wavelet domain
- multiresolution
- subband
- multiscale
- shift invariant
- discrete wavelet transform
- image denoising
- high frequency
- wavelet transformation
- bit plane
- marginal distributions
- bitstream
- wavelet transform coefficients
- denoising algorithm
- feature vectors
- noisy images
- low frequency
- wavelet decomposition
- edge detector
- bit rate
- wavelet based image coding
- statistical dependencies
- image coder
- filter bank
- image coding
- wavelet bases
- edge information
- wavelet transformed
- gray level
- generalized gaussian
- maximum likelihood
- lattice vector quantization
- wavelet based image
- wavelet domain hidden markov tree