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Communication Dans Un Congrès Année : 2015

A simple and efficient algorithm to reconstruct digital color holograms

Résumé

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.
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Dates et versions

hal-02403225 , version 1 (10-12-2019)

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Junchang Li, Qinghe Song, Zujie Peng, Pascal Picart. A simple and efficient algorithm to reconstruct digital color holograms. SPECKLE 2015: VI International Conference on Speckle Metrology, Aug 2015, Guanajuato, Mexico. pp.96601Y, ⟨10.1117/12.2196194⟩. ⟨hal-02403225⟩
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