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 | Least-squares path-summation diffraction imaging using sparsity constraints |  |
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Next: Analytical path-summation migration Up: Merzlikin et al.: Least-squares Previous: Introduction
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| Least-squares path-summation diffraction imaging using sparsity constraints | |
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We start with a brief review of the path-summation imaging framework. Then we give a formulation of the least-squares inverse problem for diffraction imaging. We then proceed with a description of an optimization strategy and introduce a regularization framework.