A loopy belief propagation approach to the shape from shading problem.
Markus LouwFred NicollsDee BradshawPublished in: VISAPP (1) (2007)
Keyphrases
- shape from shading
- loopy belief propagation
- belief propagation
- markov random field
- approximate inference
- graphical models
- light source
- free energy
- conditional random fields
- graph cuts
- surface normals
- single image
- energy minimization
- photometric stereo
- em algorithm
- message passing
- markov chain monte carlo
- provably convergent
- feature space
- probabilistic inference
- regression model
- parameter estimation
- d objects