C-Band Iris Coupled Cavity Bandpass Filter.

Shashank Soi Sushil Kumar Singh Rajendra Singh Ashok Kumar

Published in: SPCOM (2022)

Keyphrases

bandpass
frequency band
low pass
high pass
frequency domain
subband
high frequency
low frequency
wavelet decomposition
filter bank
iris recognition
geometric distortions
textured images
multiscale
contrast enhancement
zero crossing
discrete wavelet transform
gabor wavelets
filter responses
feature vectors