A time-encoding CMOS capacitive sensor readout circuit with flicker noise reduction.
Fernando CardesLuis HernándezJavier EscobarAndreas WiesbauerDietmar StraeussniggRichard GagglPublished in: MWSCAS (2014)
Keyphrases
- noise reduction
- circuit design
- image sensor
- analog vlsi
- high speed
- rolling shutter
- delay insensitive
- signal to noise ratio
- cmos technology
- low voltage
- dynamic range
- cmos image sensor
- edge preserving
- edge detection
- noise level
- low power
- focal plane
- noise removal
- noisy environments
- edge enhancement
- median filter
- wiener filter
- low cost
- speech enhancement
- noise free
- noise filtering
- impulse noise
- chip design
- edge preservation
- multiscale
- metal oxide semiconductor
- power dissipation
- noise detection
- impulsive noise
- motion blur
- bilateral filter
- median filtering
- video camera
- power consumption