A multi-bit FIR filtering technique for two-point modulators with dedicated digital high-pass modulation path.
Xiaoyong LiWoogeun RheeWen JiaZhihua WangPublished in: ISCAS (2015)
Keyphrases
- high pass
- low pass
- low pass filter
- filter bank
- subband
- high frequency
- frequency domain
- bandpass
- finite impulse response
- gaussian filter
- wavelet decomposition
- low frequency
- contrast enhancement
- wavelet transform
- edge information
- sigma delta
- discrete wavelet transform
- image fusion
- wavelet coefficients
- image compression
- multiscale
- feature extraction
- image processing