Wavelet-Domain Regularized Deconvolution for ILL-Conditioned Systems


by 0. In the discrete Fourier transform (DFT) domain, We propose a hybrid approach to wavelet-based image deconvolution that comprises Fourier-domain system inversion followed by wavelet-domain noise suppression. In contrast to conventional wavelet-based deconvolution approaches, the algorithm employs a regularized inverse filter, which allows it to operate… (More)
DOI: 10.1109/ICIP.1999.821598