Synthesis multi-projector content for multi-projector three dimension display using a layered representation

Chen Qin; Bin Ren; Longfei Guo; Wenhua Dou

doi:10.1117/12.2073646

5 November 2014 Synthesis multi-projector content for multi-projector three dimension display using a layered representation

Chen Qin, Bin Ren, Longfei Guo, Wenhua Dou

Author Affiliations +

Proceedings Volume 9273, Optoelectronic Imaging and Multimedia Technology III; 927320 (2014) https://doi.org/10.1117/12.2073646
Event: SPIE/COS Photonics Asia, 2014, Beijing, China

Abstract

Multi-projector three dimension display is a promising multi-view glass-free three dimension (3D) display technology, can produce full colour high definition 3D images on its screen. One key problem of multi-projector 3D display is how to acquire the source images of projector array while avoiding pseudoscopic problem. This paper analysis the displaying characteristics of multi-projector 3D display first and then propose a projector content synthetic method using tetrahedral transform. A 3D video format that based on stereo image pair and associated disparity map is presented, it is well suit for any type of multi-projector 3D display and has advantage in saving storage usage. Experiment results show that our method solved the pseudoscopic problem.

Citation Download Citation

Chen Qin, Bin Ren, Longfei Guo, and Wenhua Dou "Synthesis multi-projector content for multi-projector three dimension display using a layered representation", Proc. SPIE 9273, Optoelectronic Imaging and Multimedia Technology III, 927320 (5 November 2014); https://doi.org/10.1117/12.2073646

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