On-line learning of parametric mixture models for light transport simulation.
Jirí VorbaOndrej KarlíkMartin SikTobias RitschelJaroslav KrivánekPublished in: ACM Trans. Graph. (2014)
Keyphrases
- mixture model
- gaussian mixture model
- light transport
- em algorithm
- probabilistic model
- density estimation
- maximum likelihood
- generative model
- expectation maximization
- unsupervised learning
- language model
- model selection
- probability density function
- spatially varying
- image synthesis
- computer vision
- signal processing
- monte carlo
- d scene
- closed form
- semi supervised
- decision trees