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Interactive Screen-Space Accurate Photon Tracing on GPUs

Interactive Screen-Space Accurate Photon Tracing on GPUs. Our GPU Photon Tracing Pipeline. 5/153. Our GPU Photon Tracing Pipeline. Depth Peeling. Line Rasterization. Our GPU Photon Tracing Pipeline. Depth Peeling. Line Rasterization. Ray/Scene Intersections. Sprite Rendering.

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Interactive Screen-Space Accurate Photon Tracing on GPUs

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  1. Interactive Screen-Space Accurate Photon Tracing on GPUs

  2. Our GPU Photon Tracing Pipeline 5/153

  3. Our GPU Photon Tracing Pipeline Depth Peeling Line Rasterization

  4. Our GPU Photon Tracing Pipeline Depth Peeling Line Rasterization Ray/Scene Intersections Sprite Rendering

  5. Our GPU Photon Tracing Pipeline Depth Peeling Line Rasterization Ray/Scene Intersections Sprite Rendering +

  6. Light/Caustics Ray Rasterization

  7. Light/Caustics Ray Rasterization

  8. Light/Caustics Ray Rasterization Reduce Min

  9. Light/Caustics Ray Rasterization

  10. Splat Rendering

  11. Demos

  12. Results Demo

  13. Conclusion & Future Work • Interactivity • Correct “caustics shadowing” • Screen Space accuracy • Versatility • Screen Space accuracy • Screen-Space visibility

  14. The End Thank you! Any questions? Download: Slides, Papers, Images, Videos, etc. at http://wwwcg.in.tum.de/Research/

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