Current-Mode First-Order Highpass, Lowpass, and Allpass Filters Using Two ICCIIs.
Jiun-Wei HorngChang-Ming WuJun-Hong ZhengShih-Yu LiPublished in: ICCE-TW (2020)
Keyphrases
- high pass
- low pass
- high frequency
- subband
- bandpass
- frequency domain
- filter design
- frequency response
- wavelet transform
- filter responses
- filter bank
- wavelet decomposition
- gaussian filter
- sar images
- multiresolution
- discrete wavelet transform
- low frequency
- image fusion
- low pass filter
- ultra wideband
- higher order
- contrast enhancement
- histogram equalization
- feature vectors
- spatial domain
- signal processing
- denoising
- input image
- perfect reconstruction
- image data