計算機合成ホログラムにおける視点移動に伴う視覚効果

五十嵐 俊亮; 中村 友哉; 石井 勢津子; 松島 恭治; 山口 雅浩

doi:10.11485/itetr.41.31.0_1

41.31 Artistic Image Technology(AIT)/Three-Dimensional Image Technology(3DIT)

Session ID : AIT2017-159

DOI https://doi.org/10.11485/itetr.41.31.0_1

Conference information

Host: Artistic Image Technology(AIT)/Three-Dimensional Image Technology(3DIT)

Name : Artistic Image Technology(AIT)/Three-Dimensional Image Technology(3DIT)

Date : September 15, 2017

Visual Effects Accompanied by Viewpoint Movement in Computer Generated Holograms

*Shunsuke IGARASHI, Tomoya NAKAMURA, Setsuko ISHII, Kyoji MATSUSHIMA, Masahiro YAMAGUCHI

Author information

Keywords: Holography, Computer Generated Hologram, 3DCG

CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract

We propose a calculation method of computer generated holograms that can reconstruct 3D images with visual effects accompanied by viewpoint movement. Visual effects are added to sampled rays of the object, and ray information is converted to the wavefront of the object. In the experiment, we computed 192K x 128K pixels CGH. The generated fringe pattern is fabricated as a binary amplitude mask by laser-lithography system. 3D image with visual effects were successfully reconstructed by illuminating the fabricated CGH.

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