A Compact Planar Quasi-Yagi Antenna With Bandpass Filtering Response.

Gui Liu Yong Mei Pan Tian Li Wu Peng Fei Hu

Published in: IEEE Access (2019)

Keyphrases

bandpass
frequency band
frequency domain
low pass
subband
waveguide
geometric distortions
textured images
grey level
high frequency
image processing
high pass
computer vision
low frequency
natural images
wavelet packet
zero crossing
non stationary
filter responses
wavelet transform
color images
feature extraction