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10.3 A 100MHz-BW 68dB-SNDR Tuning-Free Hybrid-Loop DSM with an Interleaved Bandpass Noise-Shaping SAR Quantizer.
Lu Jie
Hsiang-Wen Chen
Boyi Zheng
Michael P. Flynn
Published in:
ISSCC (2021)
Keyphrases
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noise shaping
bandpass
subband
frequency domain
delta sigma
image coding
error diffusion
high frequency
low pass
multiresolution
image coder
frequency band
low frequency
geometric distortions
image compression
filter bank
wavelet transform
wavelet coefficients
textured images
spatial domain
wavelet domain
parameter estimation
bit rate
feature vectors
high quality
quantization noise
computer vision
rate distortion
wavelet packet
multiscale
similarity measure
image segmentation