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Computer generated hologram from full-parallax 3D image data captured by scanning vertical camera array(Invited Paper) 被引量:2
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作者 Masahiro Yamaguchi koki wakunami Mamoru Inaniwa 《Chinese Optics Letters》 SCIE EI CAS CSCD 2014年第6期80-85,共6页
Full-parallax light-field is captured by a small-scale 3D image scanning system and applied to holographic display. A vertical camera array is scanned horizontally to capture full-parallax imagery, and the vertical vi... Full-parallax light-field is captured by a small-scale 3D image scanning system and applied to holographic display. A vertical camera array is scanned horizontally to capture full-parallax imagery, and the vertical views between cameras are interpolated by depth image-based rendering technique. An improved technique for depth estimation reduces the estimation error and high-density light-field is obtained. The captured data is employed for the calculation of computer hologram using ray-sampling plane. This technique enables high-resolution display even in deep 3D scene although a hologram is calculated from ray information, and thus it makes use of the important advantage of holographic 3D display. 展开更多
关键词 Computer generated hologram from full-parallax 3D image data captured by scanning vertical camera array data
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