Hardware-based rendering of full-parallax synthetic holograms

Publikationstyp: Zeitschriftenartikel
URI (zitierfähiger Link): http://nbn-resolving.de/urn:nbn:de:bsz:352-opus-24899
Autor/innen: Ritter, Alf; Böttger, Joachim; Deussen, Oliver; König, Matthias; Strothotte, Thomas
Erscheinungsjahr: 1999
Erschienen in: Applied Optics ; 38 (1999), 8. - S. 1364-1369. - ISSN 0003-6935. - eISSN 1539-4522
DOI (zitierfähiger Link): https://dx.doi.org/10.1364/AO.38.001364
Zusammenfassung:
We present a method for efficently calculating the interference of complex-valued
two-dimensional wave patterns which is usefull during the generation of synthetic holograms. These patterns are represented as special kind of images (textures), the interference is calculated in a computer graphics rendering process. This enables us to leverage hardware support for holographic imaging which is implemented in many state-of-the-art computer workstations. Using this approach we gain a speed-up of 60 to 90 compared to conventional calculation methods for interfering wave patterns. Our method is evaluated numerically, examples are shown and the program code is outlined.
Fachgebiet (DDC): 004 Informatik
Schlagwörter: Computer-generated hologram, graphics hardware, interference
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RITTER, Alf, Joachim BÖTTGER, Oliver DEUSSEN, Matthias KÖNIG, Thomas STROTHOTTE, 1999. Hardware-based rendering of full-parallax synthetic holograms. In: Applied Optics. 38(8), pp. 1364-1369. ISSN 0003-6935. eISSN 1539-4522

@article{Ritter1999Hardw-6100, title={Hardware-based rendering of full-parallax synthetic holograms}, year={1999}, doi={10.1364/AO.38.001364}, number={8}, volume={38}, issn={0003-6935}, journal={Applied Optics}, pages={1364--1369}, author={Ritter, Alf and Böttger, Joachim and Deussen, Oliver and König, Matthias and Strothotte, Thomas} }

Hardware-based rendering of full-parallax synthetic holograms 2011-03-24T16:09:33Z deposit-license König, Matthias First publ. in: Applied Optics, 38 (1999), 8, pp. 1364-1369 Böttger, Joachim Deussen, Oliver application/pdf eng König, Matthias Ritter, Alf 2011-03-24T16:09:33Z We present a method for efficently calculating the interference of complex-valued<br />two-dimensional wave patterns which is usefull during the generation of synthetic holograms. These patterns are represented as special kind of images (textures), the interference is calculated in a computer graphics rendering process. This enables us to leverage hardware support for holographic imaging which is implemented in many state-of-the-art computer workstations. Using this approach we gain a speed-up of 60 to 90 compared to conventional calculation methods for interfering wave patterns. Our method is evaluated numerically, examples are shown and the program code is outlined. Strothotte, Thomas Strothotte, Thomas Böttger, Joachim Deussen, Oliver 1999 Ritter, Alf

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