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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 38, Iss. 8 — Mar. 10, 1999
  • pp: 1364–1369

Hardware-based rendering of full-parallax synthetic holograms

Alf Ritter, Joachim Böttger, Oliver Deussen, Matthias König, and Thomas Strothotte  »View Author Affiliations


Applied Optics, Vol. 38, Issue 8, pp. 1364-1369 (1999)
http://dx.doi.org/10.1364/AO.38.001364


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Abstract

We present a method for efficiently calculating the interference of complex-valued two-dimensional wave patterns that is useful during the generation of synthetic holograms. These patterns are represented as a special kind of images (textures), and the interference is calculated in a computer graphics rendering process. This enables us to leverage hardware support for holographic imaging that is implemented in many state-of-the-art computer workstations. Using this approach, we gain a speedup of a factor of 60–90 compared with conventional calculation methods for interfering wave patterns. Our method is evaluated numerically, examples are shown, and the program code is outlined.

© 1999 Optical Society of America

OCIS Codes
(090.1760) Holography : Computer holography
(090.1970) Holography : Diffractive optics

History
Original Manuscript: June 8, 1998
Revised Manuscript: November 23, 1998
Published: March 10, 1999

Citation
Alf Ritter, Joachim Böttger, Oliver Deussen, Matthias König, and Thomas Strothotte, "Hardware-based rendering of full-parallax synthetic holograms," Appl. Opt. 38, 1364-1369 (1999)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-38-8-1364

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