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Tunable Plasmonic Band-Pass Filter with Dual Side-Coupled Circular Ring Resonators.
Dongdong Liu
Jicheng Wang
Feng Zhang
Yuewu Pan
Jian Lu
Xiaowu Ni
Published in:
Sensors (2017)
Keyphrases
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bandpass
frequency domain
low pass
frequency band
high pass
subband
textured images
low frequency
geometric distortions
feature extraction
zero crossing
grey level
filter responses
spatial domain
denoising
scale invariant
filter bank
probabilistic model