Enhancement of single-shot lensless super-resolution phase imaging by preliminary observations

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

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Algorithm enhancements are proposed for single-shot phase retrieval to reduce loss from ill-conditioning. The approach is based on prior observations, improved diffraction pattern up-sampling, and updated filters. High-quality super-resolved reconstructions are demonstrated in simulation.
Original languageEnglish
Title of host publicationOSA Imaging and Applied Optics Congress 2021
Subtitle of host publicationDigital Holography and Three-Dimensional Imaging 2021
PublisherOptical Society of America
Number of pages2
ISBN (Electronic)978-1-943580-89-7
Publication statusPublished - 19 Jul 2021
Publication typeB3 Article in conference proceedings
EventImaging and Applied Optics -
Duration: 1 Jan 2012 → …


ConferenceImaging and Applied Optics
Period1/01/12 → …

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials


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