Energy Preserving Non-Linear Filters

Holly E. Rushmeier
National Institute of Standards and Technology

Gregory J. Ward
Lawrence Berkeley Laboratory

• ABSTRACT
• Introduction
• Filters
• The Complete Rendering Equation
• Designing a Filter for Synthetic Image Noise
  • The Origin of Noisy Regions
  • Filter Design
• Example Applications
  • Monte Carlo Path Tracing with a Radiosity Preprocess
  • RADIANCE
• Conclusions
• References