8 February 2015 Color correction using 3D multi-view geometry
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Abstract
Recently, many 3D contents production tools using multi-view system has been introduced: e.g., depth estimation, 3D reconstruction and so forth. However, there is color mismatch problem in multiview system and it can cause big differences for the final result. In this paper we propose a color correction method using 3D multi-view geometry. The propose method finds correspondences between source and target viewpoint and calculates a translation matrix by using a polynomial regression technique. An experiment is performed in CIELab color space which is designed to approximate an human visual system and proposed method properly corrected the color compare to conventional methods. Moreover, we applied the proposed color correction method to 3D object reconstruction and we acquired a consistent 3D model in terms of color.
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Dong-Won Shin, Dong-Won Shin, Yo-Sung Ho, Yo-Sung Ho, "Color correction using 3D multi-view geometry", Proc. SPIE 9395, Color Imaging XX: Displaying, Processing, Hardcopy, and Applications, 93950O (8 February 2015); doi: 10.1117/12.2076867; https://doi.org/10.1117/12.2076867
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