On wideband deconvolution using wavelet transforms.
Laura Rebollo-NeiraJuan Fernandez-RubioPublished in: IEEE Signal Process. Lett. (1997)
Keyphrases
- wavelet transform
- multiresolution
- least squares
- frequency band
- image coding
- low frequency
- subband
- image restoration
- high frequency
- wavelet filters
- image compression
- multiscale
- wavelet transformation
- fir filters
- wavelet coefficients
- denoising
- blind deconvolution
- signal to noise ratio
- image deconvolution
- speech signal
- high power
- inverse problems
- wavelet decomposition
- blurred images
- wavelet packet
- image denoising
- feature extraction
- doa estimation
- wavelet domain
- shift invariance
- spectrum sensing
- complex wavelet transform
- translation invariant
- image deblurring
- point spread function
- motion blur
- discrete wavelet transform
- filter bank
- natural images
- evolutionary algorithm