Fast adaptation of frequency-domain volterra filters using inherent recursions of iterated coefficient updates.
Marcus ZellerWalter KellermannPublished in: EUSIPCO (2007)
Keyphrases
- frequency domain
- bandpass
- linear filters
- fourier domain
- impulse response
- frequency response
- spatial domain
- fourier transform
- directional filtering
- filter bank
- wiener filter
- denoising
- low pass
- filter responses
- power spectrum
- subband
- low frequency
- cross correlation
- frequency analysis
- spatial and frequency domains
- image enhancement
- edge detection
- image coding
- natural images
- fourier analysis
- high quality
- spectrum analysis
- frequency domain analysis
- feature extraction
- computer vision
- frequency band
- scale invariant