Three types of computer-generated hologram synthesized from multiple angular viewpoints of a three-dimensional scene

David Abookasis; Joseph Rosen

doi:10.1364/AO.45.006533

Three types of computer-generated hologram synthesized from multiple angular viewpoints of a three-dimensional scene

David Abookasis, Joseph Rosen

Research output: Contribution to journal › Article › peer-review

54 Scopus citations

Abstract

We describe various techniques to synthesize three types of computer-generated hologram (CGH): the Fresnel-Fourier CGH, the Fresnel CGH, and the image CGH. These holograms are synthesized by fusing multiple perspective views of a computer-generated scene. An initial hologram is generated in the computer as a Fourier hologram. Then it can be converted to either a Fresnel or an image hologram by computing the desired wave propagation and imitating an interference process of optical holography. By illuminating the CGH, a 3D image of the objects is constructed. Computer simulations and experimental results underline the performance of the suggested techniques.

Original language	English
Pages (from-to)	6533-6538
Number of pages	6
Journal	Applied Optics
Volume	45
Issue number	25
DOIs	https://doi.org/10.1364/AO.45.006533
State	Published - 1 Sep 2006
Externally published	Yes

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10.1364/AO.45.006533

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abstract = "We describe various techniques to synthesize three types of computer-generated hologram (CGH): the Fresnel-Fourier CGH, the Fresnel CGH, and the image CGH. These holograms are synthesized by fusing multiple perspective views of a computer-generated scene. An initial hologram is generated in the computer as a Fourier hologram. Then it can be converted to either a Fresnel or an image hologram by computing the desired wave propagation and imitating an interference process of optical holography. By illuminating the CGH, a 3D image of the objects is constructed. Computer simulations and experimental results underline the performance of the suggested techniques.",

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Three types of computer-generated hologram synthesized from multiple angular viewpoints of a three-dimensional scene

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