Bandpass filter with flat passband and transmission zeros using parallel-connected resistor loaded hairpin-shaped resonators.
Tomohiro TsukushiSatoshi OnoKoji WadaPublished in: IEICE Electron. Express (2020)
Keyphrases
- bandpass
- low pass
- frequency domain
- high pass
- subband
- high frequency
- frequency band
- textured images
- geometric distortions
- low frequency
- connected components
- zero crossing
- grey level
- discrete wavelet transform
- filter responses
- wavelet decomposition
- face recognition
- filter bank
- texture segmentation
- spatial domain
- scale space
- wavelet transform
- multiresolution
- feature vectors