Hologram compression in quantitative phase imaging

Piotr Stępień , Raees Kizhakkumkara Muhamad , Małgorzata Kujawińska , Peter Schelkens


With increasing demand on data storage and transmission compression has became an important issue in the holographic measurement community. In this work we propose a lossy compression approach designed for the off-axis image plane holograms: a popular type of holograms in digital holographic microscopy and its derivatives. The method utilizes the band-limitation of the signal and is an extension for any conventional image codec. Several codecs are investigated and reliable compression parameters that maintain the holographic measurementprecision are presented.
Author Piotr Stępień (FM / IMPh)
Piotr Stępień,,
- The Institute of Micromechanics and Photonics
, Raees Kizhakkumkara Muhamad - ETRO-VUB/Imec [Vrije University Brussel]
Raees Kizhakkumkara Muhamad ,,
, Małgorzata Kujawińska (FM / IMPh)
Małgorzata Kujawińska,,
- The Institute of Micromechanics and Photonics
, Peter Schelkens - ETRO-VUB/Imec
Peter Schelkens,,
Publication size in sheets0.55
Article number112491Q
Book Liu Yang, Gabriel Popescu, YongKeun Park (eds.): Quantitative Phase Imaging VI, Progress in Biomedical Optics and Imaging - Proceedings of SPIE, vol. 11249, 2020, SPIE - The International Society for Optics and Photonics, ISBN 9781510632615, [9781510632622], DOI:10.1117/12.2566027
Keywords in EnglishDHM, holography, compression, metrology
URL https://doi.org/10.1117/12.2546092
Languageen angielski
Score (nominal)20
Score sourcepublisherList
ScoreMinisterial score = 20.0, 08-06-2020, ChapterFromConference
Publication indicators Scopus Citations = 0
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