Wavelet denoising of chirp-like signals in the Fourier domain.
Liping DengJohn G. HarrisPublished in: ISCAS (3) (1999)
Keyphrases
- fourier domain
- wavelet denoising
- fourier transform
- wavelet domain
- frequency domain
- denoising
- signal processing
- spatial domain
- image denoising
- wavelet coefficients
- wavelet basis
- noisy images
- multiresolution
- subband
- wavelet transform
- image processing
- multiscale
- radon transform
- log polar
- human visual system
- space variant
- natural images
- optic flow
- high frequency
- higher order
- template matching
- computer vision
- filter bank
- additive noise