• DocumentCode
    3752665
  • Title

    Virtual interferogram-generation algorithm for phase-shifting digital holography

  • Author

    Jin Nozawa;Atsushi Okamoto;Masataka Toda;Yasuyuki Kuno;Akihisa Tomita

  • Author_Institution
    Graduate School of Information Science and Technology, Hokkaido University, N14-W9, Kita-ku, Sapporo, 060-0814, Japan
  • fYear
    2015
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    A virtual interferogram-generation algorithm is proposed to improve the performance of phase-shifting digital holography. Combining the intensity distribution of a signal and that of a reference beam with two observed interferograms, this algorithm generates four interferograms with different phases. Simulation results confirmed the basic operation of this algorithm.
  • Keywords
    "Phase measurement","Holography","Image reconstruction","Heuristic algorithms","Image sensors","Interference","Numerical simulation"
  • Publisher
    ieee
  • Conference_Titel
    Microoptics Conference (MOC), 2015 20th
  • Print_ISBN
    978-4-8634-8487-0
  • Type

    conf

  • DOI
    10.1109/MOC.2015.7416445
  • Filename
    7416445
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3752665