Diurnal variation of direct and diffuse radiation and its impact on surface albedo.
Shusen WangSylvain G. LeblancRichard A. FernandesJosef CihlarPublished in: IGARSS (2002)
Keyphrases
- lambertian surface
- reflectance model
- diffuse reflectance
- shape recovery
- smooth surfaces
- photometric stereo
- light source
- shape from shading
- single image
- x ray
- perspective projection
- shape reconstruction
- surface normals
- specular reflection
- diffuse reflection
- surface shape
- surface reconstruction
- short term
- reflectance properties
- surface orientation
- varying illumination
- infrared
- ray tracing
- surface geometry
- illumination direction
- gaussian curvature
- three dimensional
- object surface
- reflection components
- lighting conditions
- illumination insensitive
- spectral reflectance
- uncalibrated photometric stereo
- linear subspace
- textured surfaces
- spherical harmonics
- intensity images
- image formation
- illumination conditions
- input image
- d objects