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Geometrical correction for surrounded projection by simplifying a shape of a measured indoor space
Author(s): Yuka Nakamura; Naoki Hashimoto
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Paper Abstract

Recently, image projection attracted a lot of attention, and it is used in various situations. So, the system that realizes image projection simply in any wide areas becomes necessary. Therefore, in this research, we proposed a geometrical correction method for surrounded projection combining a standard lens camera with a fish-eye lens camera and realize simple construction of image projection space in any indoor spaces. By capturing the same pattern images from two types of cameras, two types of cameras are corresponded without external parameters of cameras and projectors, and simplifying obtained data makes the correspondences highly accurate. In this research, we evaluated our geometrical correction method in accuracy, and projected image projection with multiple projectors in the wide indoor space.

Paper Details

Date Published: 22 March 2019
PDF: 5 pages
Proc. SPIE 11049, International Workshop on Advanced Image Technology (IWAIT) 2019, 110490D (22 March 2019); doi: 10.1117/12.2521540
Show Author Affiliations
Yuka Nakamura, The Univ. of Electro-Communications (Japan)
Naoki Hashimoto, The Univ. of Electro-Communications (Japan)


Published in SPIE Proceedings Vol. 11049:
International Workshop on Advanced Image Technology (IWAIT) 2019
Qian Kemao; Kazuya Hayase; Phooi Yee Lau; Wen-Nung Lie; Yung-Lyul Lee; Sanun Srisuk; Lu Yu, Editor(s)

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