Improved Face Shape Recovery and Re-illumination Using Convexity Constraints.
Mario CastelánEdwin R. HancockPublished in: ICIAP (2005)
Keyphrases
- shape recovery
- single image
- facial shape
- global illumination
- occluding contours
- shape from shading
- human faces
- lighting conditions
- surface normals
- illumination conditions
- pose variations
- object surface
- surface orientation
- facial images
- facial expressions
- facial features
- image sequences
- structured light
- specular reflection
- face images
- object detection
- face recognition