Compact Wide-Frequency Tunable Filter With Switchable Bandpass and Bandstop Frequency Response.
Kaijun SongWeijia ChenShema Richard PatienceYuxuan ChenAbdelqani Mohamed ImanYong FanPublished in: IEEE Access (2019)
Keyphrases
- frequency response
- bandpass
- frequency domain
- high pass
- frequency band
- low pass
- low frequency
- spatial domain
- subband
- filter bank
- high frequency
- denoising
- impulse response
- feature extraction
- transfer function
- wavelet decomposition
- image analysis
- multiscale
- signal to noise ratio
- wavelet domain
- zero crossing
- textured images