• DocumentCode
    1354673
  • Title

    Fast ray tracing procedure using space division with uniform rectangular grid

  • Author

    Zhengqing Yun ; Iskander, M.F. ; Zhijun Zhang

  • Author_Institution
    Dept. of Electr. Eng., Utah Univ., Salt Lake City, UT, USA
  • Volume
    36
  • Issue
    10
  • fYear
    2000
  • fDate
    5/11/2000 12:00:00 AM
  • Firstpage
    895
  • Lastpage
    897
  • Abstract
    A fast ray tracing procedure using space division is presented with the assumption that the reflection/transmission surfaces exactly coincide with the grid lines. Cleary´s algorithm is used for the fast space traversing of a ray. The CPU time for the proposed method is approximately 14% of that of the visibility procedures.
  • Keywords
    ray tracing; CPU time reduction; Cleary algorithm; fast ray tracing procedure; grid lines; reflection/transmission surfaces; space division; uniform rectangular grid;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:20000653
  • Filename
    850514
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1354673