Importance Sampling Microfacet-Based BSDFs using the Distribution of Visible Normals.
Eric HeitzEugene d'EonPublished in: Comput. Graph. Forum (2014)
Keyphrases
- importance sampling
- monte carlo
- large deviations
- kalman filter
- particle filter
- markov chain
- particle filtering
- rare events
- probability distribution
- markov chain monte carlo
- random variables
- gaussian distribution
- motion model
- approximate inference
- posterior distribution
- machine learning
- depth map
- model selection
- graphical models
- computer vision