A new DCT-based algorithm for numerical reconstruction of electronically recorded holograms

Leonid Bilevich, Leonid Yaroslavsky

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

Abstract

A new universal low computational complexity algorithm for numerical reconstruction of holograms recorded in near diffraction zone is presented. The algorithm implements digital convolution in DCT domain, which makes it virtually insensitive to boundary effects. It can be used for reconstruction of holograms for arbitrary ratios of hologram size to the object-to-hologram distance and wavelength to camera pitch and allows image reconstruction in arbitrary scale.

Original languageEnglish
Title of host publicationProceedings of SPIE-IS and T Electronic Imaging - Image Processing
Subtitle of host publicationAlgorithms and Systems IX
DOIs
StatePublished - 2011
EventImage Processing: Algorithms and Systems IX - San Francisco, CA, United States
Duration: 24 Jan 201125 Jan 2011

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume7870
ISSN (Print)0277-786X

Conference

ConferenceImage Processing: Algorithms and Systems IX
Country/TerritoryUnited States
CitySan Francisco, CA
Period24/01/1125/01/11

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