A large-scale multi-projector glass-free 3D display system

Shao Tang; Lei Zhang; Yongbing Zhang

doi:10.1117/12.2071738

3 November 2014 A large-scale glasses-free 3D display system using multiple projectors

Shao Tang, Lei Zhang, Yongbing Zhang

Proceedings Volume 9273, Optoelectronic Imaging and Multimedia Technology III; 92733A (2014) https://doi.org/10.1117/12.2071738
Event: SPIE/COS Photonics Asia, 2014, Beijing, China

Abstract

We present a large-scale and glasses-free 3D display system in this paper. The developed prototype consists of a 100-inch display screen and eight synchronized projectors, providing an eight-view glassless 3D experience. The synchronization and calibration between projectors are well addressed in this paper. Our system is also designed to be free from the vertical stripe noise, which is a big drawback for many other projector-based 3D system. Experiment results show that both binocular disparity and motion parallax are well supported. In summary, we provide a feasible solution for large-scale glasses-free 3D cinemas via multiple projectors.

Citation Download Citation

Shao Tang, Lei Zhang, and Yongbing Zhang "A large-scale glasses-free 3D display system using multiple projectors", Proc. SPIE 9273, Optoelectronic Imaging and Multimedia Technology III, 92733A (3 November 2014); https://doi.org/10.1117/12.2071738

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