Analytic Bilinear Appearance Subspace Construction for Modeling Image Irradiance under Natural Illumination and Non-Lambertian Reflectance.
Shireen Y. ElhabianAly A. FaragPublished in: CVPR (2013)
Keyphrases
- image irradiance
- reflectance properties
- shape from shading
- photometric stereo
- physical models
- viewing conditions
- light source
- illumination direction
- surface normals
- smooth surfaces
- diffuse reflection
- object surface
- lighting conditions
- scene geometry
- specular reflection
- single image
- illumination conditions
- lambertian surface
- velocity field
- input image
- intensity values
- appearance model
- low dimensional
- real objects
- texture images
- real scenes
- surface reconstruction
- surface reflectance
- reflectance model
- multi view
- object shape
- single viewpoint
- face recognition