Q-enhancement of a low-power gm-C bandpass filter for closed-loop sensor readout applications.
Daniel DeDorigoStefan RombachMichael MaurerMaximilian MarxSebastian NesslerYiannos ManoliPublished in: ISCAS (2015)
Keyphrases
- closed loop
- low power
- bandpass
- image sensor
- power consumption
- frequency domain
- low cost
- high speed
- low pass
- frequency band
- control system
- control scheme
- textured images
- image enhancement
- subband
- image processing
- geometric distortions
- zero crossing
- pid controller
- real time
- low frequency
- contrast enhancement
- ultra low power
- high frequency
- control algorithm
- digital images
- wavelet transform
- color images
- computational complexity
- computer vision