Rendering tessellated geometry with motion and defocus blur (English)

2011
  • Patent  /  Electronic Resource

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A moving or defocused geometry may be stochastically rendered by grouping a plurality of primitives of that geometry in a hierarchical data structure. Visible fragments may be located in that data structure by hierarchically traversing a ray frustum through the structure. A time-dependent ray tracing data structure may be used in some embodiments.

  • Title:
    Rendering tessellated geometry with motion and defocus blur
  • Patent number:
    US8791945
  • Application date:
    2011-05-18
  • Patent applicant:
  • Patent family:
  • Author / Creator:
  • Publisher:
    Europäisches Patentamt
  • Year of publication:
    2011
  • Type of media:
    Patent
  • Type of material:
    Electronic Resource
  • Language:
    English
  • Classification:
    IPC:    G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein, IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
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