Guided Multiview Ray Tracing for Fast Auralization

@article{Taylor2012GuidedMR,
  title={Guided Multiview Ray Tracing for Fast Auralization},
  author={Micah T. Taylor and Anish Chandak and Qi Mo and Christian Lauterbach and Carl Schissler and Dinesh Manocha},
  journal={IEEE Transactions on Visualization and Computer Graphics},
  year={2012},
  volume={18},
  pages={1797-1810}
}
We present a novel method for tuning geometric acoustic simulations based on ray tracing. Our formulation computes sound propagation paths from source to receiver and exploits the independence of visibility tests and validation tests to dynamically guide the simulation to high accuracy and performance. Our method makes no assumptions of scene layout and can account for moving sources, receivers, and geometry. We combine our guidance algorithm with a fast GPU sound propagation system for… CONTINUE READING
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