Some criteria for frequency domain design of signals imbedded in Gaussian noise.
Marvin K. SimonLudwik KurzPublished in: IEEE Trans. Inf. Theory (1968)
Keyphrases
- frequency domain
- gaussian noise
- denoising
- spatial domain
- fourier transform
- frequency spectrum
- cross correlation
- spectrum analysis
- power spectrum
- fourier analysis
- subband
- image denoising
- noise model
- signal to noise ratio
- low pass
- feature extraction
- power spectra
- filter bank
- image restoration
- signal processing
- object recognition
- noise level
- noisy images
- spectral analysis
- gray level
- bandpass
- fast fourier transform
- low resolution
- feature selection