Microstrip Dual-narrowband Bandpass Filter with Independent Passbands.
Masoud NajafiAli Reza HazeriPublished in: Wirel. Pers. Commun. (2021)
Keyphrases
- bandpass
- high pass
- low pass
- microstrip
- frequency domain
- high frequency
- subband
- frequency band
- textured images
- zero crossing
- low frequency
- filter bank
- contrast enhancement
- geometric distortions
- image fusion
- wavelet transform
- feature extraction
- wavelet decomposition
- small size
- edge information
- texture segmentation
- grey level
- texture features
- denoising
- filter responses
- image registration
- gaussian filter
- multiresolution
- multiscale