Electronically tunable MOSFET-based resistor used in a variable gain amplifier or filter.

W. L. Tan C. H. Chang Liter Siek

Published in: ISIC (2016)

Keyphrases

preprocessing step
machine learning
median filter
noise reduction
electronic commerce
image sequences
case study
data sets
feature vectors
low cost
genetic algorithm
dynamic range
image filtering
bandpass
nonlinear filters
filter design
high pass
high sensitivity