Chinese Optics Letters, Volume. 21, Issue 5, 052201(2023)

Parallel ray tracing through freeform lenses with NURBS surfaces

Haisong Tang1,2, Zexin Feng1,2、*, Dewen Cheng1,2, and Yongtian Wang1,2
Author Affiliations
  • 1Beijing Engineering Research Center of Mixed Reality and Advanced Display, School of Optics and Photonics, Beijing Institute of Technology, Beijing 100081, China
  • 2MOE Key Laboratory of Optoelectronic Imaging Technology and Systems, Beijing Institute of Technology, Beijing 100081, China
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    [13] O. Abert, M. Geimer, S. Muller. Direct and fast ray tracing of NURBS surfaces. IEEE Symposium on Interactive Ray Tracing, 161(2006).

    [15] A. Efremov, V. Havran, H.-P. Seidel. Robust and numerically stable Bézier clipping method for ray tracing NURBS surfaces. Proceedings of the 21st Spring Conference on Computer Graphics, 127(2005).

    [20] L. Szirmay-Kalos. Monte-Carlo methods in global illumination(2000).

    [24] J. Hanika. Spectral light transport simulation using a precision-based ray tracing architecture(2011).

    [25] D. S.-M. Liu, C.-W. Hsu. Ray-tracing based interactive camera simulation. MVA2013 IAPR International Conference on Machine Vision Applications, 383(2013).

    [39] L. Chen, Y. Gong, B. Li, X. Ren. Algorithm for intersecting line of free-form surfaces. J. Xi’An Jiaotong Univ., 34, 70(2000).

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    Haisong Tang, Zexin Feng, Dewen Cheng, Yongtian Wang. Parallel ray tracing through freeform lenses with NURBS surfaces[J]. Chinese Optics Letters, 2023, 21(5): 052201

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    Paper Information

    Category: Optical Design and Fabrication

    Received: Dec. 19, 2022

    Accepted: Mar. 7, 2023

    Published Online: May. 8, 2023

    The Author Email: Zexin Feng (fzx84@126.com)

    DOI:10.3788/COL202321.052201

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