A multiview autostereoscopic display system using holographic projection

Jiaqi Fang; Chuan Shen; Qinqin Zhu; Tao Song; Sui Wei

doi:10.1117/12.2580044

5 November 2020 A multiview autostereoscopic display system using holographic projection

Jiaqi Fang, Chuan Shen, Qinqin Zhu, Tao Song, Sui Wei

Proceedings Volume 11565, AOPC 2020: Display Technology; Photonic MEMS, THz MEMS, and Metamaterials; and AI in Optics and Photonics; 1156509 (2020) https://doi.org/10.1117/12.2580044
Event: Applied Optics and Photonics China (AOPC 2020), 2020, Beijing, China

Abstract

A multiview autostereoscopic display system using holographic projection is proposed, which solves the problem of reconstruction damage existing in the traditional display when the image is incompletely loaded. The elemental image (EI) captured from the 3D scene is encoded, and a single reconstructed scene is obtained by adding the phases of the blazed grating and the converging spherical wave. An imaging lens is introduced to control the position and size of the reconstructed scene, so that the reconstructed scene can be matched with the lenticular lens to generate parallax images. The effectiveness of this method was verified by optical experiments. Experimental results show that the system can generate parallax images, and compared with the traditional multiview autostereoscopic display, it can reproduce the complete scene when the image is incompletely loaded, which improves the stability of the imaging system.

Citation Download Citation

Jiaqi Fang, Chuan Shen, Qinqin Zhu, Tao Song, and Sui Wei "A multiview autostereoscopic display system using holographic projection", Proc. SPIE 11565, AOPC 2020: Display Technology; Photonic MEMS, THz MEMS, and Metamaterials; and AI in Optics and Photonics, 1156509 (5 November 2020); https://doi.org/10.1117/12.2580044

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