A smooth probability-based ambient occlusion approximation for volume rendering

Thomas Kroes, Dirk Schut, Elmar Eisemann
GPU Pro, page tba - 2015
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This chapter presents a novel approach to compute ambient occlusion for direct DVR. We demonstrate that, by considering the ambient-occlusion computation as a filtering process, we can significantly improve efficiency and make it usable in a real-time DVR application. Such an approach is useful for medical visualization applications were transfer functions are very often subject to change.

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BibTex references

@InBook { KSE15,
  author       = "Kroes, Thomas and Schut, Dirk and Eisemann, Elmar",
  title        = "A smooth probability-based ambient occlusion approximation for volume rendering",
  chapter      = "tba",
  pages        = "tba",
  year         = "2015",
  publisher    = "GPU Pro",
  url          = "http://graphics.tudelft.nl/Publications-new/2015/KSE15"
}

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