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360-degree Color Hologram Generation for Real 3D Objects
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- Authors
- Eun-Young Chang, Jongho Choi, Sangha Lee, Soonchul Kwon, Jisang Yoo, Minsik Park, Jinwoong Kim
- Issue Date
- 2018-01
- Citation
- Applied Optics, v.57, no.1, pp.91-100
- ISSN
- 1559-128X
- Publisher
- Optical Society of America (OSA)
- Language
- English
- Type
- Journal Article
- Project Code
- 17MF1200, Development of Telecommunications Terminal with Digital Holographic Table-top Display, Jin Woong Kim
- Abstract
- Recently, holographic display and computer-generated holograms calculated from real existing objects have been more actively investigated to support holographic video applications. In this paper, we proposed a method of generating 360-degree color holograms of real 3D objects in an efficient manner. 360-degree 3D images are generated using the actual 3D image acquisition system consisting of a depth camera and a turntable and intermediate view generation. Then, 360-degree color holograms are calculated using a viewing-window-based computer-generated hologram. We confirmed that floating 3D objects are faithfully reconstructed around a 360-degree direction using our 360-degree tabletop color holographic display.
- KSP Keywords
- 360-degree, 3D image acquisition, 3D object, Computer generated holograms(CGH), Depth camera, Image acquisition system, color hologram, hologram generation, holographic display, video applications