Compression and Importance Sampling of Near-Field Light Sources.
Albert MasIgnacio MartínGustavo PatowPublished in: Comput. Graph. Forum (2008)
Keyphrases
- importance sampling
- light source
- monte carlo
- single image
- shape from shading
- kalman filter
- photometric stereo
- markov chain
- lighting conditions
- illumination conditions
- multiple images
- particle filter
- particle filtering
- approximate inference
- markov chain monte carlo
- ambient light
- illumination direction
- visual tracking
- posterior distribution
- bayesian networks
- feature extraction