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Hologram compression in quantitative phase imaging Host Publication: Proc. SPIE 11249 Authors: R. Kizhakkumkara, P. Schelkens, P. Stepien and M. Kujawinska Publication Date: Feb. 2020
Abstract: 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 offaxis 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 measurement precision are presented.
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