Iterative statistical approach to blind image deconvolution

  title={Iterative statistical approach to blind image deconvolution},
  author={Lam and R M F Goodman},
  journal={Journal of the Optical Society of America. A, Optics, image science, and vision},
  volume={17 7},
  • Lam, R M F Goodman
  • Published 2000 in
    Journal of the Optical Society of America. A…
Image deblurring has long been modeled as a deconvolution problem. In the literature, the point-spread function (PSF) is often assumed to be known exactly. However, in practical situations such as image acquisition in cameras, we may have incomplete knowledge of the PSF. This deblurring problem is referred to as blind deconvolution. We employ a statistical point of view of the data and use a modified maximum a posteriori approach to identify the most probable object and blur given the observed… CONTINUE READING
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