Digitized holography: spatial 3D imaging of virtual and real objects

Kyoji Matsushima; Yasuaki Arima; Sumio Nakahara

doi:10.1117/12.884371

19 May 2011 Digitized holography: spatial 3D imaging of virtual and real objects

Kyoji Matsushima, Yasuaki Arima, Sumio Nakahara

Proceedings Volume 8043, Three-Dimensional Imaging, Visualization, and Display 2011; 804307 (2011) https://doi.org/10.1117/12.884371
Event: SPIE Defense, Security, and Sensing, 2011, Orlando, Florida, United States

Abstract

Recent development of computer algorithms and micro fabrication technologies allows us to reconstruct the wave-field of light emitted from a completely virtual 3D scene given by the numerical model. In addition, recent evolution of image sensors and a technique for capturing real object waves makes it possible to digitize the whole process of classical holography. The wave-field of the virtual, real, and hybrid scene are optically reconstructed by the computer holograms fabricated by laser lithography system. The produced spatial 3D images have a wide viewing-zone in full-parallax and give viewers a strong sensation of depth, which never has been caused by conventional 3D systems.

Citation Download Citation

Kyoji Matsushima, Yasuaki Arima, and Sumio Nakahara "Digitized holography: spatial 3D imaging of virtual and real objects", Proc. SPIE 8043, Three-Dimensional Imaging, Visualization, and Display 2011, 804307 (19 May 2011); https://doi.org/10.1117/12.884371

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