3D resolution in computationally reconstructed integral photography

Zahra Kavehvash; Khashayar Mehrany; Saeed Bagheri; Genaro Saavedra; Hector Navarro; Manuel Martinez-Corral

doi:10.1117/12.920977

15 May 2012 3D resolution in computationally reconstructed integral photography

Zahra Kavehvash, Khashayar Mehrany, Saeed Bagheri, Genaro Saavedra, Hector Navarro, Manuel Martinez-Corral

Proceedings Volume 8384, Three-Dimensional Imaging, Visualization, and Display 2012; 838417 (2012) https://doi.org/10.1117/12.920977
Event: SPIE Defense, Security, and Sensing, 2012, Baltimore, Maryland, United States

Abstract

In this research we have proposed a new definition for three-dimensional (3-D) integral imaging resolution. The general concept of two-dimensional (2-D) resolution used also for 3-D is failed to describe the 3-D resolvability completely. Thus, the researches focused on resolution improvement in 3-D integral imaging systems, didn't investigate thoroughly the effect of their method on the 3-D quality. The effect has only been shown on the 2-D resolution of each lateral reconstructed image. The newly introduced 3-D resolution concept has been demonstrated based on ray patterns, the cross-section between them and the sampling points. Consequently the effect of resulting sampling points in 3-D resolvability has been discussed in different lateral planes. Simulations has been performed which confirm the theoretical statements.

Citation Download Citation

Zahra Kavehvash, Khashayar Mehrany, Saeed Bagheri, Genaro Saavedra, Hector Navarro, and Manuel Martinez-Corral "3D resolution in computationally reconstructed integral photography", Proc. SPIE 8384, Three-Dimensional Imaging, Visualization, and Display 2012, 838417 (15 May 2012); https://doi.org/10.1117/12.920977

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