Optimal illumination directions for faces and rough surfaces for single and multiple light imaging using class-specific prior knowledge.
Vasileios ArgyriouStefanos ZafeiriouMaria PetrouPublished in: Comput. Vis. Image Underst. (2014)
Keyphrases
- illumination direction
- rough surfaces
- light source
- illumination conditions
- textured surfaces
- smooth surfaces
- viewpoint
- face recognition
- texture images
- image processing
- photometric stereo
- object categories
- generative model
- specular reflection
- high resolution
- reflectance properties
- multiscale
- three dimensional
- computer vision