A Dual-Band Waveguide Bandpass Filter with Adjustable Transmission Zeros.
Amit BageSushrut DasPublished in: J. Circuits Syst. Comput. (2018)
Keyphrases
- waveguide
- bandpass
- dual band
- low pass
- frequency domain
- subband
- frequency band
- high pass
- high frequency
- geometric distortions
- low frequency
- zero crossing
- filter bank
- textured images
- grey level
- multiresolution
- discrete wavelet transform
- contrast enhancement
- multiscale
- motion estimation
- filter responses
- image compression
- signal processing
- edge detection
- image analysis