Improvement of multiple imaging system used for natural 3D display which generates high-density directional images

Yasuhiro Takaki; Hiroshi Nakanuma

doi:10.1117/12.530123

26 November 2003 Improvement of multiple imaging system used for natural 3D display which generates high-density directional images

Yasuhiro Takaki, Hiroshi Nakanuma

Author Affiliations +

Proceedings Volume 5243, Three-Dimensional TV, Video, and Display II; (2003) https://doi.org/10.1117/12.530123
Event: ITCom 2003, 2003, Orlando, Florida, United States

Abstract

A natural 3D image can be generated by projecting massive 2D images. A number of afocal and telecentric imaging systems are aligned in a modified 2D array and are multiplexed to project a number of 2D images into different horizontal directions. Such multiple imaging system has large aberration. The combination of lenses is used to reduce the aberration of a Fresnel lens which is used as a common lens of the multiple imaging system. Electronic correction is also used to reduce the image distortion. These two methods greatly improve the 3D image quality.

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Yasuhiro Takaki and Hiroshi Nakanuma "Improvement of multiple imaging system used for natural 3D display which generates high-density directional images", Proc. SPIE 5243, Three-Dimensional TV, Video, and Display II, (26 November 2003); https://doi.org/10.1117/12.530123

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