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3D resolution in computationally-reconstructed integral photography

Kavehvash, Z ; Sharif University of Technology

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  1. Type of Document: Article
  2. DOI: 10.1117/12.920977
  3. Abstract:
  4. 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
  5. Keywords:
  6. 3D imaging and display ; 3D resolution ; Integral imaging ; Integral imaging systems ; Integral photography ; Lateral plane ; Ray pattern ; Reconstructed image ; Resolution improvement ; Sampling points ; Three dimensional (3-D) ; Image resolution ; Imaging systems ; Visualization ; Three dimensional
  7. Source: Proceedings of SPIE - The International Society for Optical Engineering, 24 April 2012 through 25 April 2012, Baltimore, MD ; Volume 8384 , 2012 ; 0277786X (ISSN) ; 9780819490629 (ISBN)
  8. URL: http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=1354348