How fast can one numerically reconstruct digitally recorded holograms?

Leonid Bilevich*, Leonid Yaroslavsky

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review


Results of comparative study of the computational complexity of different algorithms for numerical reconstruction of electronically recorded holograms are presented and discussed. The following algorithms were compared: different types of Fourier and convolutional algorithms and a new universal DCT-based algorithm, in terms of the number of operations. Based on the comparison results, the feasibility of real-time implementation of numerical reconstruction of holograms is evaluated.

Original languageEnglish
Title of host publicationProceedings of SPIE-IS and T Electronic Imaging - Real-Time Image and Video Processing 2011
StatePublished - 2011
EventReal-Time Image and Video Processing 2011 - San Francisco, CA, United States
Duration: 24 Jan 201125 Jan 2011

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
ISSN (Print)0277-786X


ConferenceReal-Time Image and Video Processing 2011
Country/TerritoryUnited States
CitySan Francisco, CA


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