A fully parallel CMOS analog median filter.
Alejandro Díaz-SánchezJaime Ramírez-AnguloAntonio J. López-MartínEdgar Sánchez-SinencioPublished in: IEEE Trans. Circuits Syst. II Express Briefs (2004)
Keyphrases
- median filter
- analog vlsi
- image enhancement
- noise reduction
- median filtering
- circuit design
- cmos image sensor
- impulsive noise
- nonlinear filters
- order statistics
- filtering algorithm
- impulse noise
- parallel processing
- weighted median filter
- salt and pepper noise
- focal plane
- motion detection
- low power
- power consumption
- mixed signal
- signal processing
- post processing
- floating gate
- pattern recognition
- image processing