Parametric approach for wide field of view multi-projector displays (グラフィクスとCAD)

概要

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In this paper, we describe techniques for supporting wide field of view multi-projector curved screen display system. Our main contribution is in achieving automatic geometrical calibration and efficient rendering for seamless displays in presence of panoramic surround screens. We show several prototype systems which use a stereo camera for capturing and rendering on quadric curved screens. Due to a parameterized representation, the unified calibration method is independent of pose and field of view of the calibration camera. The method can simplify tedious and complicated installation and maintenance of large multi-projector displays in planetariums, virtual reality and visualization venues.
一般社団法人情報処理学会の論文
2008-02-18