Compression of interference patterns with application to phase-shifting digital holography

Applied Optics
Emmanouil Darakis, John J Soraghan

Abstract

A compression method of phase-shifting digital holographic data is presented. Three interference patterns are recorded, and holographic information is extracted from them by phase-shifting interferometry. The scheme uses standard baseline Joint Photographic Experts Group (JPEG) or standard JPEG-2000 image compression techniques on the recorded interference patterns to reduce the amount of data to be stored. High compression rates are achieved for good reconstructed object image quality. The utility of the proposed method is experimentally verified with real holographic data. Results for compression rates using JPEG-2000 and JPEG of approximately 27 and 20, respectively, for a normalized root-mean-square error of approximately 0.7 are demonstrated.

References

Jul 27, 2002·Applied Optics·Thomas J NaughtonEnrique Tajahuerce
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Nov 21, 2007·Optics Letters·Ichirou YamaguchiJun-Ichi Kato
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May 15, 1948·Nature·D GABOR

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Citations

Dec 13, 2006·IEEE Transactions on Image Processing : a Publication of the IEEE Signal Processing Society·Emmanouil Darakis, John J Soraghan
Jun 6, 2007·IEEE Transactions on Image Processing : a Publication of the IEEE Signal Processing Society·Alison E ShorttBahram Javidi
May 12, 2007·Journal of the Optical Society of America. A, Optics, Image Science, and Vision·Jonathan MaycockThomas J Naughton
May 15, 2015·Applied Optics·Yafei XingFrédéric Dufaux
Jun 15, 2019·Optics Letters·Tomoyoshi ShimobabaTomoyoshi Ito
Dec 8, 2017·Applied Optics·Tyler BellSong Zhang
Jan 18, 2007·Applied Optics·Emmanouil Darakis, John J Soraghan

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