Combining Probabilistic Shape-from-Shading and Statistical Facial Shape Models.
Touqeer AhmadRichard C. WilsonWilliam A. P. SmithTom S. F. HainesPublished in: ICIAP (1) (2011)
Keyphrases
- shape from shading
- shape model
- facial landmarks
- facial shape
- light source
- surface normals
- shape recovery
- photometric stereo
- single image
- active shape model
- shape prior
- boundary conditions
- provably convergent
- model fitting
- active appearance models
- surface orientation
- shape modeling
- facial images
- statistical shape model
- energy function
- shape space
- face recognition
- shape variations
- global shape
- deformable shapes