Image reconstruction only by phase data in phase-shifting digital holography

Applied Optics
Ichirou YamaguchiMasayuki Yokota

Abstract

We describe data compression in phase-shifting digital holography. We demonstrate by experimentation that an image of a diffusely reflecting object can be reconstructed only by phase data of the derived complex amplitude. It is shown that reduction of the bit depth of the phase data does not seriously damage the image even down to 1 bit. We observe enhancement of halo in the image with low bit depths. This tendency is verified quantitatively by a one-dimensional simulation. Our procedure for smoothing the images that result from the data-compression methods is shown to be effective.

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Citations

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
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Jan 5, 2011·Optics Express·Wen Chen, Xudong Chen
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Jun 11, 2007·Optics Express·Jonas KühnChristian Depeursinge
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Dec 10, 2014·Optics Letters·Ryoichi Horisaki, Tatsuki Tahara
Dec 14, 2006·Journal of the Optical Society of America. A, Optics, Image Science, and Vision·O Erman Okman, Gozde Bozdagi Akar
Oct 28, 2006·Applied Optics·Ichirou YamaguchiKouji Yamashita
Jan 18, 2007·Applied Optics·Emmanouil Darakis, John J Soraghan
Feb 15, 2018·Optics Letters·Alejandro Velez ZeaRoberto Torroba
Jul 3, 2008·Applied Optics·Conor P McElhinneyThomas J Naughton
May 14, 2020·Applied Optics·Sorayda TrejosRoberto Torroba

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