A new kind of low-power multibit third order continuous-time lowpass Sigma-Delta modulator.
Lourans SamidMaurits OrtmannsYiannos ManoliFriedel GerfersPublished in: ISCAS (3) (2002)
Keyphrases
- sigma delta
- low power
- image sensor
- low pass
- low cost
- power consumption
- high speed
- high frequency
- subband
- frequency domain
- filter bank
- wavelet decomposition
- high order
- contrast enhancement
- low frequency
- discrete wavelet transform
- cmos technology
- matlab simulink
- visual quality
- image fusion
- hardware and software
- multiresolution
- high quality
- video camera
- edge information
- real time
- dynamic range
- spatial domain
- mathematical model
- power dissipation
- higher order