A novel computer-generated hologram (CGH) achieved scheme using point cloud based on integral imaging

Wei-Na Li; Mei-Lan Piao; Seok-Hee Jeon; Jong-Rae Jeong; Nam Kim

doi:10.1117/12.2080714

12 March 2015 A novel computer-generated hologram (CGH) achieved scheme using point cloud based on integral imaging

Wei-Na Li, Mei-Lan Piao, Seok-Hee Jeon, Jong-Rae Jeong, Nam Kim

Proceedings Volume 9385, Advances in Display Technologies V; 93850U (2015) https://doi.org/10.1117/12.2080714
Event: SPIE OPTO, 2015, San Francisco, California, United States

Abstract

We proposed a novel scheme to achieve a computer-generated hologram (CGH). The CGH is generated from a point cloud that is transformed by a mapping relationship of a series of sub-images. The sub-images are converted from elemental images captured by integral imaging pickup system. A more continues depth map can be obtained and a clearer display of the 3D scene can be presented. Moreover, the inherent drawback pseudoscopic problem of integral imaging can also be overcome.

Citation Download Citation

Wei-Na Li, Mei-Lan Piao, Seok-Hee Jeon, Jong-Rae Jeong, and Nam Kim "A novel computer-generated hologram (CGH) achieved scheme using point cloud based on integral imaging", Proc. SPIE 9385, Advances in Display Technologies V, 93850U (12 March 2015); https://doi.org/10.1117/12.2080714

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