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Proceedings Paper

A simple and efficient algorithm to reconstruct digital color holograms
Author(s): Junchang Li; Qinghe Song; Zujie Peng; Pascal Picart
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Paper Abstract

This paper presents a reconstruction algorithm based on an intermediate digital hologram which leads to the reconstruction of the image of the object with a controlled sampling pitch and number of pixels. The final image is obtained by calculating the diffraction from the intermediate hologram plane to the image plane using the convolution approach. Experimental results confirm the suitability of the proposed method. The calculation time is slightly better than the other similar approaches. Application in digital color holographic imaging shows that the proposed algorithm provides full color images of colored objects.

Paper Details

Date Published: 24 August 2015
PDF: 6 pages
Proc. SPIE 9660, SPECKLE 2015: VI International Conference on Speckle Metrology, 96601Y (24 August 2015); doi: 10.1117/12.2196194
Show Author Affiliations
Junchang Li, Kunming Univ. of Science and Technology (China)
Qinghe Song, Kunming Univ. of Science and Technology (China)
Zujie Peng, Kunming Univ. of Science and Technology (China)
Pascal Picart, Univ. du Maine (France)
École Nationale Supérieure d'Ingénieurs du Mans (France)


Published in SPIE Proceedings Vol. 9660:
SPECKLE 2015: VI International Conference on Speckle Metrology
Fernando Mendoza Santoyo; Eugenio R. Mendez, Editor(s)

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