The pdf and cdf for the sum of N filtered outputs of an analog cross correlator with bandpass inputs.
Larry C. AndrewsClay S. BricePublished in: IEEE Trans. Inf. Theory (1983)
Keyphrases
- bandpass
- low pass
- frequency domain
- probability density function
- high frequency
- subband
- low frequency
- filter bank
- frequency band
- discrete wavelet transform
- image fusion
- contrast enhancement
- textured images
- wavelet decomposition
- multiresolution
- signal processing
- spatial domain
- natural images
- edge information
- wavelet transform
- zero crossing
- filter responses
- geometric distortions
- parameter estimation
- feature extraction
- feature vectors