17 May 2013 Synthesis and 3D display of multi-wavelengths digital holograms through adaptive transformation
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Abstract
We propose a reconstructing method of digital color holograms based on the stretching techniques. With a simple affine transformation on the Fresnel reconstructions, we are able to manage the focus of the digital color reconstructions of the same object in order to obtain a synthetic single digital hologram in which three different colors are multiplexed. In addition, a 3D scene is synthesized combining multiple optically recorded digital color holograms of different objects. Numerical analysis and display tests are used to evaluate the effectiveness of the proposed method.
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P. Memmolo, M. Paturzo, A. Finizio, Pietro Ferraro, B. Javidi, "Synthesis and 3D display of multi-wavelengths digital holograms through adaptive transformation", Proc. SPIE 8738, Three-Dimensional Imaging, Visualization, and Display 2013, 87380N (17 May 2013); doi: 10.1117/12.2018404; https://doi.org/10.1117/12.2018404
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