Acceleration of computer-generated holograms using tilted wavefront recording plane method | Zendy

Daisuke Arai | Zendy; Tomoyoshi Shimobaba | Zendy; Koki Murano | Zendy; Yutaka Endo | Zendy; Ryuji Hirayama | Zendy; Daisuke Hiyama | Zendy; Takashi Kakue | Zendy; Tomoyoshi Ito | Zendy

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Acceleration of computer-generated holograms using tilted wavefront recording plane method

Author(s) -

Daisuke Arai,

Tomoyoshi Shimobaba,

Koki Murano,

Yutaka Endo,

Ryuji Hirayama,

Daisuke Hiyama,

Takashi Kakue,

Tomoyoshi Ito

Publication year - 2015

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.23.001740

Subject(s) - wavefront , optics , holography , acceleration , computer science , plane (geometry) , holographic display , ransac , image quality , cardinal point , physics , computer vision , mathematics , image (mathematics) , geometry , classical mechanics

Computer Generated Holograms (CGH) are generated on computers; however, a great deal of computational power is required because the quality of the image is proportional to the number of point light sources of a 3D object. The Wavefront Recording Plane (WRP) method is an algorithm that enables reduction of the amount of calculations required. However, the WRP method also has a defect; it is not effective in the case of a 3D object with a deep structure. In this study, we propose two improved WRP methods: "Least Square Tilted WRP method" and "RANSAC Multi-Tilted WRP method."

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