High order mismatch noise shaping for bandpass DACs.
Vincent O'BrienBrendan MullanePublished in: ICECS (2011)
Keyphrases
- high order
- bandpass
- noise shaping
- subband
- frequency domain
- error diffusion
- image coding
- low pass
- higher order
- wavelet transform
- frequency band
- filter bank
- image coder
- bit rate
- image compression
- wavelet coefficients
- multiresolution
- wavelet decomposition
- pairwise
- feature vectors
- spatial domain
- high frequency
- markov random field
- feature extraction
- wavelet domain
- low frequency
- image quality
- wavelet packet
- denoising
- computer vision
- computational complexity
- gray scale
- image segmentation