5 January 2017 Three-dimensional imaging of cultural heritage artifacts with holographic printers
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Proceedings Volume 10226, 19th International Conference and School on Quantum Electronics: Laser Physics and Applications; 102261I (2017); doi: 10.1117/12.2262068
Event: International Conference and School on Quantum Electronics "Laser Physics and Applications" - ICSQE 2016, 2016, Sozopol, Bulgaria
Abstract
Holography is defined as a two-steps process of capture and reconstruction of the light wavefront scattered from three-dimensional (3D) objects. Capture of the wavefront is possible due to encoding of both amplitude and phase in the hologram as a result of interference of the light beam coming from the object and mutually coherent reference beam. Three-dimensional imaging provided by holography motivates development of digital holographic imaging methods based on computer generation of holograms as a holographic display or a holographic printer. The holographic printing technique relies on combining digital 3D object representation and encoding of the holographic data with recording of analog white light viewable reflection holograms. The paper considers 3D contents generation for a holographic stereogram printer and a wavefront printer as a means of analogue recording of specific artifacts which are complicated objects with regards to conventional analog holography restrictions.
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Hoonjong Kang, Elena Stoykova, Nataliya Berberova, Jiyong Park, Dimana Nazarova, Joo Sup Park, Youngmin Kim, Sunghee Hong, Branimir Ivanov, Nikola Malinowski, "Three-dimensional imaging of cultural heritage artifacts with holographic printers", Proc. SPIE 10226, 19th International Conference and School on Quantum Electronics: Laser Physics and Applications, 102261I (5 January 2017); doi: 10.1117/12.2262068; https://doi.org/10.1117/12.2262068
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KEYWORDS
Holography

Holograms

Printing

Digital holography

Wavefronts

3D printing

Computer generated holography

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