A Multibit Dual-Feedback CT DeltaSigma Modulator With Lowpass Signal Transfer Function.
Mohammad RanjbarOmid OliaeiPublished in: IEEE Trans. Circuits Syst. I Regul. Pap. (2011)
Keyphrases
- transfer function
- low pass
- high pass
- contrast enhancement
- low pass filter
- frequency domain
- high frequency
- frequency response
- bandpass
- image enhancement
- digital filters
- histogram equalization
- frequency band
- subband
- dynamic range
- perfect reconstruction
- filter design
- linear transform
- filter bank
- gray level
- discrete wavelet transform
- low frequency
- spatial domain
- visual quality
- color images
- low contrast
- wavelet decomposition
- image compression
- sigma delta
- image segmentation
- data fusion
- signal processing
- edge detection
- co occurrence
- wavelet transform
- multiresolution
- multiscale