Title :
Improved hologram calculation for correlated video frames
Author_Institution :
Commun. Technol. Inst., Tech. Univ. Dortmund, Dortmund, Germany
Abstract :
This paper presents an algorithm for real-time calculation of computer generated holograms. The proposed algorithm is especially designed for highly correlated video frames as it uses the hologram of frame n as initialization for the calculation of frame n+1. Application is laser-based projection for handheld devices or head-up displays.
Keywords :
computer-generated holography; electronic speckle pattern interferometry; optical projectors; video signal processing; correlated video frames; handheld devices; head-up displays; hologram calculation; laser-based projection; Displays; Fourier transforms; Handheld computers; Holographic optical components; Holography; Image reconstruction; Iterative algorithms; Light sources; Phase modulation; US Department of Energy;
Conference_Titel :
Consumer Electronics (ICCE), 2010 Digest of Technical Papers International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4244-4314-7
Electronic_ISBN :
978-1-4244-4316-1
DOI :
10.1109/ICCE.2010.5418931
