Exact synthesis of bandpass responses using an isolated cascade connection of same order lowpass and highpass filters.
Roberto Gómez-GarcíaJosé I. AlonsoPublished in: ISCAS (1) (2004)
Keyphrases
- low pass
- bandpass
- high pass
- frequency domain
- high frequency
- subband
- filter bank
- discrete wavelet transform
- low frequency
- multiresolution
- wavelet transform
- wavelet decomposition
- image fusion
- spatial domain
- edge information
- frequency band
- gaussian filter
- contrast enhancement
- denoising
- filter responses
- high quality
- feature extraction
- image processing
- wavelet coefficients
- textured images