A 20MHz Bandwidth Band-Pass Noise-Shaping SAR ADC With OPAMP Sharing Switched-Capacitor Filter.
Shuai LiJianguo DiaoYimin WuFan YeJunyan RenPublished in: MWSCAS (2019)
Keyphrases
- bandpass
- noise shaping
- subband
- frequency domain
- low pass
- high frequency
- image coding
- high pass
- error diffusion
- frequency band
- filter bank
- geometric distortions
- textured images
- zero crossing
- filter responses
- low frequency
- image reconstruction
- high speed
- wavelet transform
- feature vectors
- spatial domain
- sar images
- discrete wavelet transform
- multiresolution
- image processing
- wavelet coefficients
- wavelet decomposition
- bit rate
- image compression
- denoising
- feature extraction
- image data
- multiscale