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Optimization design for improving resolution of lensless imaging with Fresnel zone aperture

  • Special section: Regular Paper
  • The 11th International Conference on Optics-Photonics Design & Fabrication (ODF’18), Hiroshima, Japan
  • Published:
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Abstract

As part of our ongoing research on lensless imaging with a Fresnel zone aperture (FZA), we propose a method for optimizing the configuration of the FZA, which reflects the influence of the diffraction of its shadow, and the sensitivity characteristics of an image sensor.

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References

  1. Zomet, A., Nayar, S.K.: Lensless imaging with a controllable aperture. IEEE Comput. Soc. Conf. Comput. Vis. Pattern Recognit. 1, 339–346 (2006)

    Google Scholar 

  2. Salman Asif, M., Aylemlou, A., Veeraraghavan, A., Baraniuk, R.,: FlatCam: thin, bare-sensor cameras using coded aperture and computation. http://arxiv.org/abs/1509.00116v2 (2016)

  3. Gill, P.R., Stork, D.G.: Hardware verification of an ultra-miniature computational diffractive imager. In: Proceedings of Computational Optical Sensing and Imaging, Paper CTu3C.4, Optical Society of America (2014)

  4. Gill, P.R., Stork, D.G.: Computationally efficient Fourier-based image reconstruction in a lensless diffractive imager. In: Proceedings of Computational Optical Sensing and Imaging, Paper CM3E.4, Optical Society of America (2015)

  5. Gill, P.R., Kellam, M., Tringali, J., Vogelsang, T., Erickson, E., Stork, D.G.: Computational diffractive imager with low-power image change detection. In: Proceedings of Computational Optical Sensing and Imaging, Paper CM3E.2, Optical Society of America (2015)

  6. Stork, D.G., Gill, P.R.: Optical, mathematical, and computational foundations of lensless ultra-miniature diffractive imagers and sensors. Int. J. Adv. Syst. Meas. 7(3–4), 201–208 (2014)

    Google Scholar 

  7. Tajima, K., Shimano, T., Nakamura, Y., Sao, M., Hoshizawa, T.: Lensless light-field imaging with multi-phased Fresnel zone aperture. In: Proceedings of 2017 IEEE International Conference on Computational Photography (ICCP), pp. 76–82. IEEE, Stanford (2017)

  8. Shimano, T., Nakamura, Y., Tajima, K., Sao, M., Hoshizawa, T.: Lensless light-field imaging with Fresnel zone aperture: quasi-coherent coding. Appl. Opt. 11, 2841 (2018)

    Article  ADS  Google Scholar 

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Authors and Affiliations

  1. Center for Technology Innovation-Electronics, Hitachi Ltd., Tokyo, Japan

    Kazuyuki Tajima, Yusuke Nakamura, Keita Yamaguchi & Takeshi Shimano

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  1. Kazuyuki Tajima
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  2. Yusuke Nakamura
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  3. Keita Yamaguchi
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  4. Takeshi Shimano
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Correspondence to Kazuyuki Tajima.

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Tajima, K., Nakamura, Y., Yamaguchi, K. et al. Optimization design for improving resolution of lensless imaging with Fresnel zone aperture. Opt Rev 26, 507–511 (2019). https://doi.org/10.1007/s10043-019-00545-z

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  • DOI: https://doi.org/10.1007/s10043-019-00545-z

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