Three-dimensional visualization of shape measurement data based on CGH

Hui Wang; Yong Li; Hongzhen Jin; Chaofu Yin; Xianyu Su; Wenjing Chen

doi:10.1117/12.523970

19 November 2003 Three-dimensional visualization of shape measurement data based on CGH

Hui Wang, Yong Li, Hongzhen Jin, Chaofu Yin, Xianyu Su, Wenjing Chen

Proceedings Volume 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life; (2003) https://doi.org/10.1117/12.523970
Event: 19th Congress of the International Commission for Optics: Optics for the Quality of Life, 2002, Florence, Italy

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.

Citation Download Citation

Hui Wang, Yong Li, Hongzhen Jin, Chaofu Yin, Xianyu Su, and Wenjing Chen "Three-dimensional visualization of shape measurement data based on CGH", Proc. SPIE 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life, (19 November 2003); https://doi.org/10.1117/12.523970

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