Estimating diffusion parameters from polarized spherical gradient illumination.
Yufeng ZhuPieter PeersPaul E. DebevecAbhijeet GhoshPublished in: SIGGRAPH Posters (2012)
Keyphrases
- imaging conditions
- steepest ascent
- parameter values
- partial occlusion
- steepest descent method
- structure tensor
- estimation process
- anisotropic diffusion
- single image
- expectation maximization
- image sequences
- lighting conditions
- parameter estimation
- maximum likelihood
- estimated parameters
- edge detection
- feature vectors