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ETRI journal v.27 no.3, 2005년, pp.289 - 293  

Computational Implementation of Asymmetric Integral Imaging by Use of Two Crossed Lenticular Sheets

Shin, Dong-Hak    (School of Electronic Engineering, Kwangwoon University   ); Cho, Myung-Jin    (R&D Laboratory, Digital Media Part of Samsung Electronics Co., Ltd.   ); Kim, Eun-Soo    (School of Electronic Engineering, Kwangwoon University  );
  • 초록

    We propose an asymmetric integral imaging method to adjust the resolution and depth of a three-dimensional image. Our method is obtained by use of two lenticular sheets with different pitches fabricated under the same F/#. The asymmetric integral imaging is the generalized version of integral imaging, including both conventional integral imaging and one-dimensional integral imaging. We present experimental results to test and verify the performance of our method computationally.


  • 주제어

    3-D display .   integral imaging .   lenticular sheet.  

  • 참고문헌 (13)

    1. Analysis of an Optical Depth Converter Used in a Three-Dimensional Integral Imaging System , Min, S.W.;Hong, J.;Lee, B. , Appl. Opt. / v.43,pp.4539-4549,
    2. Three-Dimensional Volumetric Object Reconstruction Using Computational Integral Imaging , Hong, S.H.;Jang, J.S.;Javidi, B. , Opt. Exp. / v.12,pp.483-491,
    3. Optical Properties of a Lippmann Lenticulared Sheet , Ives, H.E. , J. Opt. Soc. Am. / v.21,pp.171-176,
    4. 3D Display System Using a Computer-Generated Integral Phtograph , Igarishi, Y.;Murata, H.;Ueda, M. , Jpn. J. Appl. Phys. / v.17,pp.1683-1684,
    5. Three-Dimensional Display Using Integral Photography with Dynamically Variable Image Plane , Lee, B.;Jung, S.;Min, S.W.;Park, J.H. , Opt. Lett. / v.26,pp.1481-1482,
    6. Improved Viewing Resolution of Three-Dimensional Integral Imaging with Nonstationary Micro-Optics , Jang, J.S.;Javidi, B. , Opt. Lett. / v.27,pp.324-326,
    7. Three-Dimensional Integral imaging with Large Depth of Focus by Use of Real and Virtual Image Fields , Jang, J.S.;Jin, F.;Javidi, B. , Opt. Lett. / v.28,pp.1421-1423,
    8. Depth Extraction by Use of a Rectangular Lens Array and One-Dimensional Elemental Image Modification , Park, J.H.;Jung, S.;Choi, H.;Kim, Y.;Lee, B. , Appl. Opt. / v.43,pp.4882-4895,
    9. High-Quality Integral Videography Using a Multiprojector , Liao, H.;Iwahara, M.;Hata, N.;Dohi, T. , Opt. Exp. / v.12,pp.1067-1076,
    10. La Photographic Integrale , Lippmann, G. , C. R. Acad. Sci. / v.146,pp.446-451,
    11. Three-Dimensional Video System Based on Integral Photography , Okano, F.;Arai, J.;Hoshino, H.;Yuyama, I. , Opt. Eng. / v.38,pp.1072-1077,
    12. Integral Three-Dimensional Imaging with Digital Reconstruction , Arimoto, H.;Javidi, B. , Opt. Lett. / v.26,pp.157-159,
    13. Formation of Orthoscopic Three-Dimensional Real Images in Direct Pickup One-Step Integral Imaging , Jang, J.S.;Javidi, B. , Opt. Eng. / v.42,pp.1869-1870,

 저자의 다른 논문

  • Cho, Myung-Jin (1)

    1. 2005 "Computational Technique of Volumetric Object Reconstruction in Integral Imaging by Use of Real and Virtual Image Fields" ETRI journal 27 (6): 708~712    
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