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http://dx.doi.org/10.5909/JBE.2013.18.2.149

A New System Implementation for Generating Holographic Video using Natural Color Scene  

Seo, Youngho (Kwangwoon University)
Lee, Yoon-Hyuk (Kwangwoon University)
Koo, Ja-Myung (Kwangwoon University)
Kim, Woo-Youl (Kwangwoon University)
Kim, Bo-Ra (Kwangwoon University)
Kim, Dong-Wook (Kwangwoon University)
Publication Information
Journal of Broadcast Engineering / v.18, no.2, 2013 , pp. 149-158 More about this Journal
Abstract
In this paper, we propose a new system which can generate digital holograms for natural color scene. The system consists of both a camera system for capturing images and softwares(SWs) for various image processings. The camera system uses a vertical rig with a depth and a RGB camera and a cold mirror which has the different transmittance according to wavelength for obtaining images with the same view point. The S/W is composed by the engines for processing and servicing the captured images and computer-generated hologram (CGH) for generating digital holograms using general-purpose computing on graphics processing unit (GPGPU). Each algorithm was implemented using C/C++ and CUDA languages, and all engines were integrated in LabView environment. The proposed system can generate 10 digital holographic frames per second using about 6K light sources.
Keywords
digital hologram; video service; depth camera; RGB camera; cold mirror; vertical rig; computer-generated hologram;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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