Improved Linear Light Source material reflectance scanning.
Jan MesethShawn HempelAndrea WeidlichLynn FyffeGraham FyffeCraig MillerPaul CarrollPaul E. DebevecPublished in: SIGGRAPH Talks (2012)
Keyphrases
- light source
- photometric stereo
- shape from shading
- single image
- structured light
- ambient illumination
- multiple light sources
- reflectance properties
- surface reflectance
- bidirectional reflectance distribution function
- torrance sparrow
- specular reflection
- image irradiance
- surface normals
- object surface
- surface orientation
- cast shadows
- illumination direction
- lighting conditions
- helmholtz stereopsis
- illumination conditions
- reflectance function
- point light source
- reflectance model
- lambertian surface
- viewing direction
- diffuse reflectance
- spatially varying
- real objects
- shape reconstruction
- d scene
- image processing
- shape recovery
- lighting direction
- spectral reflectance
- viewing conditions
- smooth surfaces
- uncalibrated photometric stereo
- color constancy
- high quality