Generalized quadrature bandpass sampling with FIR filtering.
Yi-Ran SunSvante SignellPublished in: ISCAS (5) (2005)
Keyphrases
- bandpass
- low pass
- frequency domain
- filter bank
- fourier transform
- subband
- frequency band
- high frequency
- low frequency
- finite impulse response
- discrete wavelet transform
- geometric distortions
- wavelet decomposition
- image fusion
- textured images
- contrast enhancement
- spatial domain
- grey level
- image compression
- wavelet transform
- image processing
- vector quantization
- zero crossing
- denoising
- digital images
- multiresolution