Selective Interpolation Method for Two-Step Parallel Phase-Shifting Digital Holography

Sungbin Jeon, Do Hyung Kim, No Cheol Park, Young Pil Park, Kyoung Su Park

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)

Abstract

We propose the reconstruction algorithm for two-step parallel phase-shifting digital holography. Parallel phase-shifting digital holography records a single hologram and numerically extracts the multiple images needed for obtaining the complex amplitude in phase-shifting technique. During the reconstruction process, phase error and degradation of image occur due to the calculation error. The proposed algorithm interpolates into two steps that include the subpixel data to reduce the error, so the quality that a reconstructed image can be enhanced. Both numerical simulation and experiment are conducted to verify the effectiveness of the proposed algorithm.

Original languageEnglish
Article number6851253
JournalIEEE Transactions on Magnetics
Volume50
Issue number7
DOIs
Publication statusPublished - 2014 Jul 1

Bibliographical note

Funding Information:
This work was supported by the National Research Foundation of Korea through the Ministry of Science, ICT and Future Planning under Grant 2013R1A2A1A01016979.

Publisher Copyright:
© 1965-2012 IEEE.

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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