Differential domain analysis for non-uniform sampling

  title={Differential domain analysis for non-uniform sampling},
  author={Li-Yi Wei and Rui Wang},
  booktitle={SIGGRAPH '11},
Sampling is a core component for many graphics applications including rendering, imaging, animation, and geometry processing. The efficacy of these applications often crucially depends upon the distribution quality of the underlying samples. While uniform sampling can be analyzed by using existing spatial and spectral methods, these cannot be easily extended to general non-uniform settings, such as adaptive, anisotropic, or non-Euclidean domains. We present new methods for analyzing non… CONTINUE READING
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