A unified evaluation of iterative projection algorithms for phase retrieval

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Iterative projection algorithms are successfully being used as a substitute of lenses to recombine, numerically rather than optically, light scattered by illuminated objects. Images obtained computationally allow aberration-free diffraction-limited imaging and allow new types of imaging using radiation for which no lenses exist. The challenge of this imaging technique is transferred from the lenses to the algorithms. We evaluate these new computational ''instruments'' developed for the phase retrieval problem, and discuss acceleration strategies.

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PDF-file: 15 pages; size: 2 Mbytes

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Marchesini, S March 8, 2006.

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Iterative projection algorithms are successfully being used as a substitute of lenses to recombine, numerically rather than optically, light scattered by illuminated objects. Images obtained computationally allow aberration-free diffraction-limited imaging and allow new types of imaging using radiation for which no lenses exist. The challenge of this imaging technique is transferred from the lenses to the algorithms. We evaluate these new computational ''instruments'' developed for the phase retrieval problem, and discuss acceleration strategies.

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PDF-file: 15 pages; size: 2 Mbytes

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  • Journal Name: Review of Scientific Instruments, vol. 78, N/A, January 25, 2007, pp. 011301

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  • Report No.: UCRL-JRNL-219850
  • Grant Number: W-7405-ENG-48
  • Office of Scientific & Technical Information Report Number: 899430
  • Archival Resource Key: ark:/67531/metadc877846

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Office of Scientific & Technical Information Technical Reports

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  • March 8, 2006

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  • Sept. 22, 2016, 2:13 a.m.

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  • Dec. 2, 2016, 4:45 p.m.

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Marchesini, S. A unified evaluation of iterative projection algorithms for phase retrieval, article, March 8, 2006; Livermore, California. (digital.library.unt.edu/ark:/67531/metadc877846/: accessed June 21, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.