Image Identification And Restoration In The Subband Domain
Recently Lagendijk et al. [l] have presented the application of the Expectation-Maximization (EM) method to the image restoration problem. In this paper we extend their method to include a subband decomposition on the input data. This is then followed by EM model identification and simultaneous restoration on each subband. Finally the estimates from the subbands are recombined to produce the output image, which constitutes a full-band estimate of the original unblured image.