A 0.18µm CMOS low-noise elliptic low-pass continuous-time filter.
Juan Francisco Fernández-BootelloManuel Delgado-RestitutoÁngel Rodríguez-VázquezPublished in: ISCAS (1) (2005)
Keyphrases
- high pass
- low pass
- bandpass
- nonlinear filters
- high frequency
- gaussian filter
- subband
- filter design
- low frequency
- frequency domain
- low pass filtering
- high speed
- discrete wavelet transform
- transformed image
- filter bank
- wavelet decomposition
- low pass filter
- contrast enhancement
- filter responses
- wavelet transform
- median filter
- noise reduction
- image fusion
- noise removal
- image processing
- finite impulse response
- histogram equalization
- edge detection
- infinite impulse response
- spatial domain
- partial differential equations
- visual quality
- remote sensing
- image compression
- multiresolution