Journal of the Optical Society of Korea

  • 제8권3호
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  • Pages.115-121
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  • 2004
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  • 1226-4776(pISSN)
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  • 2093-6885(eISSN)
한국광학회 (Optical Society of Korea)
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Efficient Algorithms to Generate Elemental Images in Integral Imaging

  • Oh, Se-Chan (National Research Laboratory of Holography Technologies, School of Electrical Engineering, Seoul National University) ;
  • Hong, Ji-Soo (National Research Laboratory of Holography Technologies, School of Electrical Engineering, Seoul National University) ;
  • Park, Jae-Hyeung (National Research Laboratory of Holography Technologies, School of Electrical Engineering, Seoul National University) ;
  • Lee, Byoung-Ho (National Research Laboratory of Holography Technologies, School of Electrical Engineering, Seoul National University)
  • 투고 : 2004.08.02
  • 발행 : 2004.09.01
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초록

In this paper, we propose a new algorithm to generate elemental images in a computer generated integral imaging system. By comparing the computing time of this algorithm with that of the existing algorithm, we prove the efficiency of this algorithm. Two more algorithms considering the finite size of each pixel are also proposed. These algorithms enhance the quality of the integrated image while generating the elemental image as fast as the existing algorithm.

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참고문헌

  1. G. Lippmann, 'La photographie integrale,' Comptes-Rendus Acad. Sci., vol. 146, pp. 446-451, 1908
  2. S.-W. Min, S. Jung, J.-H. Park, and B. Lee, 'Three-dimensional display system based on computer generated integral photography,' in The 2001 Stereoscopic Displays and Applications Conference Photonics West, Proc. SPIE, vol. 4297, pp. 187-195, San Jose, USA, 2001 https://doi.org/10.1117/12.430817
  3. J. Hong, J. Kim, J.-H. Park, and B. Lee, 'Analysis of the expressible depth range of three-dimensional integral imaging system,' Journal of the Optical Society of Korea, vol. 8, pp. 65-71, 2004 https://doi.org/10.3807/JOSK.2004.8.2.065
  4. J.-H. Park, S.-W. Min, S. Jung, and B. Lee, 'Analysis of viewing parameters for two display methods based on integral photography,' Appl, Opt., vol. 40, pp. 5217-5232, 2001 https://doi.org/10.1364/AO.40.005217
  5. Y. Kim, J.-H. Park, H. Choi, S. Jung, S.-W. Min, and B. Lee, 'Viewing-angle-enhanced integral imaging system using a curved lens array,' Opt. Express, vol. 12, pp. 421-429, 2004 https://doi.org/10.1364/OPEX.12.000421
  6. Y. Kim, J.-H. Park, S.-W. Min, and B. Lee, 'Viewingangle-enhanced 3D integral imaging system using a curved screen and lens array,' in 11th Conference on Optoelectronics and Optical Communications, pp. 299-300, Daejeon, Korea, 2004
  7. J. Kim, S.-W. Min, and B. Lee, 'Viewing-angle-enhanced 3D integral imaging system using an embossed screen,' in 11th Conference on Optoelectronics and Optical Communications, pp. 309-310, Daejeon, Korea, 2004
  8. B. Lee, S. Jung, and J.-H. Park, 'Viewing-angle-enhanced integral imaging using lens switching,' Opt. Lett., vol. 27, pp. 818-820, 2002 https://doi.org/10.1364/OL.27.000818
  9. S.-H. Shin and B. Javidi, 'Viewing-angle enhancement of speckle-reduced volume holographic three-dimensional display by use of integral imaging,' Appl. Opt., vol. 41, pp. 5562-5567, 2002 https://doi.org/10.1364/AO.41.005562
  10. J.-S. Jang and B. Javidi, 'Improvement of viewing angle in integral imaging by use of moving lenslet arrays with low fill factor,' Appl. Opt., vol. 42, pp. 1996-2002, 2003 https://doi.org/10.1364/AO.42.001996
  11. H. Choi, J.-H. Park, J. Hong, and B. Lee, 'An improved stereovision scheme using single camera and a composite lens array,' Journal of the Optical Society of Korea, vol. 8, pp. 72-78, 2004 https://doi.org/10.3807/JOSK.2004.8.2.072
  12. B. Lee, S. Jung, J.-H. Park, and H. Choi, 'Recent progress in three-dimensional display based on intergral imaging,' Journal of the Optical Society of Korea, vol. 6, pp. 133-142, 2002 https://doi.org/10.3807/JOSK.2002.6.4.133
  13. S. Jung, S.-W. Min, J.-H. Park, and B. Lee, 'Study of three-dimensional display system based on computergenerated integral photography,' Journal of the Optical Society of Korea, vol. 5, pp. 43-48, 2001./ vol. 5, pp. 117-122, 2001 (erratum) https://doi.org/10.3807/JOSK.2001.5.2.043

피인용 문헌

  1. Digital three-dimensional reconstruction based on integral imaging vol.22, pp.3, 2015, https://doi.org/10.1007/s10043-015-0074-9
  2. Tunable viewing scope of three-dimensional integral imaging vol.50, pp.34, 2011, https://doi.org/10.1364/AO.50.00H230
  3. Lane Detection Algorithm for Night-time Digital Image Based on Distribution Feature of Boundary Pixels vol.17, pp.2, 2013, https://doi.org/10.3807/JOSK.2013.17.2.188
  4. Accelerated Generation Algorithm for an Elemental Image Array Using Depth Information in Computational Integral Imaging vol.11, pp.2, 2013, https://doi.org/10.6109/jicce.2013.11.2.132