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Proceedings Paper

Three-dimensional visualization of shape measurement data based on CGH
Author(s): Hui Wang; Yong Li; Hongzhen Jin; Chaofu Yin; Xianyu Su; Wenjing Chen
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Paper Abstract

In this paper, we propose a technique to reconstruct 3-D object shape by its measurement data using CGH. Firstly, both the range image and the intensity image of 3D object are acquired simultaneously using 3D shape measurement system. Then, the Fresnel CGH is designed and fabricated using these data. Finally, combining CGH with optical holography, an image hologram is recorded. The principle of the proposed method, the technology for designing and fabrication of the CGH and optical hologram, and the experimental results are also given in this paper.

Paper Details

Date Published: 19 November 2003
PDF: 2 pages
Proc. SPIE 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life, (19 November 2003); doi: 10.1117/12.523970
Show Author Affiliations
Hui Wang, Zhejiang Normal Univ. (China)
Yong Li, Zhejiang Normal Univ. (China)
Hongzhen Jin, Zhejiang Normal Univ. (China)
Chaofu Yin, Zhejiang Normal Univ. (China)
Xianyu Su, Sichuan Univ. (China)
Wenjing Chen, Sichuan Univ. (China)


Published in SPIE Proceedings Vol. 4829:
19th Congress of the International Commission for Optics: Optics for the Quality of Life
Giancarlo C. Righini; Anna Consortini, Editor(s)

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