Hologram compression in quantitative phase imaging
Piotr Stępień , Raees Kizhakkumkara Muhamad , Małgorzata Kujawińska , Peter Schelkens
AbstractWith 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.
|Publication size in sheets||0.55|
|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, , DOI:10.1117/12.2566027|
|Keywords in English||DHM, holography, compression, metrology|
|Score||= 20.0, 08-06-2020, ChapterFromConference|
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