Oscillation-Based DFT for Second-Order Bandpass OTA-C Filters.

Masood ul-Hasan Yanqing Zhu Yichuang Sun

Published in: Circuits Syst. Signal Process. (2018)

Keyphrases

bandpass
frequency domain
spatial domain
fourier transform
low pass
low frequency
higher order
subband
frequency band
denoising
geometric distortions
feature extraction
textured images
filter bank
image processing