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.
Stępień, P, Kizhakkumkara Muhamad, R, Schelkens, P & Kujawińska, M 2020, Hologram compression in quantitative phase imaging. in Y Liu, G Popescu & Y Park (eds), Proc. SPIE 11249., 112491Q, Progress in Biomedical Optics and Imaging - Proceedings of SPIE, vol. 11249, SPIE, pp. 80-91, SPIE BiOS, California, California, United States, 1/02/20. https://doi.org/10.1117/12.2546092
Stępień, P., Kizhakkumkara Muhamad, R., Schelkens, P., & Kujawińska, M. (2020). Hologram compression in quantitative phase imaging. In Y. Liu, G. Popescu, & Y. Park (Eds.), Proc. SPIE 11249 (pp. 80-91). Article 112491Q (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; Vol. 11249). SPIE. https://doi.org/10.1117/12.2546092
@inproceedings{61e713b4473f43d2aa78f27fd05ada23,
title = "Hologram compression in quantitative phase imaging",
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.",
keywords = "off axis, hologram, compression, codec",
author = "Piotr St{\c e}pie{\'n} and {Kizhakkumkara Muhamad}, Raees and Peter Schelkens and Malgorzata Kujawi{\'n}ska",
year = "2020",
month = feb,
doi = "10.1117/12.2546092",
language = "English",
series = "Progress in Biomedical Optics and Imaging - Proceedings of SPIE",
publisher = "SPIE",
pages = "80--91",
editor = "Yang Liu and Gabriel Popescu and YongKeun Park",
booktitle = "Proc. SPIE 11249",
address = "United States",
note = "SPIE BiOS ; Conference date: 01-02-2020 Through 06-02-2020",
}