Resampling and requantization of band-limited Gaussian stochastic signals with flat power spectrum.
Marco LanucaraRiccardo BorghiPublished in: Digit. Signal Process. (2010)
Keyphrases
- band limited
- power spectrum
- impulse response
- frequency domain
- zero crossing
- fourier domain
- spatial domain
- natural images
- signal noise ratio
- fourier transform
- scale space
- image reconstruction
- continuous domains
- frequency band
- sampling rate
- denoising
- density function
- standard deviation
- edge detector
- feature extraction
- image intensity
- subband
- multiscale
- high order statistics
- maximum likelihood
- edge detection
- space variant
- palmprint