Li Fan Wu

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
Photon mapping is a widely used technique for global illumination rendering. In the density estimation step of photon mapping, the indirect radiance at a shading point is estimated through a filtering process using nearby stored photons; an isotropic filtering kernel is usually used. However, using an isotropic kernel is not always the optimal choice,(More)
  • 1