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A Subthreshold Buffer-Based Biquadratic Cell and its Application to Biopotential Filter Design.
Surachoke Thanapitak
Chutham Sawigun
Published in:
IEEE Trans. Circuits Syst. I Regul. Pap. (2018)
Keyphrases
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filter design
nonlinear filters
image enhancement
image restoration
low pass
low pass filter
computer vision
circular harmonic