Correlated visibility sampling for direct illumination.
Abhijeet GhoshWolfgang HeidrichPublished in: Vis. Comput. (2006)
Keyphrases
- random sampling
- viewing conditions
- illumination invariant
- imaging conditions
- lighting conditions
- illumination conditions
- illumination correction
- sampling algorithm
- highly correlated
- monte carlo
- single image
- partial occlusion
- image quality
- varying illumination
- object recognition
- robust face recognition
- decision trees