EMLight: Lighting Estimation via Spherical Distribution Approximation.
Fangneng ZhanChanggong ZhangYingchen YuYuan ChangShijian LuFeiying MaXuansong XiePublished in: CoRR (2020)
Keyphrases
- maximum likelihood estimator
- viewpoint
- nonparametric estimation
- approximation algorithms
- importance sampling
- random variables
- probability density
- data distribution
- probability distribution
- three dimensional
- approximation error
- accurate estimation
- spatial distribution
- gaussian distribution
- lighting conditions
- data sets
- monte carlo
- spherical harmonics
- power law
- queueing networks
- parameter estimation
- markov chain
- maximum likelihood
- special case
- update equations
- kernel density
- neural network