Trichromatic Reflectance Capture Using a Tunable Light Source: Setup, Characterization and Reflectance Estimation.
Tejas Madan TanksalePhilipp UrbanPublished in: Measuring, Modeling, and Reproducing Material Appearance (2016)
Keyphrases
- light source
- photometric stereo
- shape from shading
- single image
- multiple light sources
- ambient illumination
- reflectance properties
- image irradiance
- surface reflectance
- specular reflection
- point light source
- surface normals
- helmholtz stereopsis
- surface orientation
- object surface
- diffuse reflectance
- cast shadows
- reflectance function
- reflectance model
- illumination direction
- lambertian surface
- shape reconstruction
- viewing direction
- lighting conditions
- structured light
- spatially varying
- illumination conditions
- viewing conditions
- color constancy
- torrance sparrow
- real objects
- surface reconstruction
- multi view
- smooth surfaces
- digital camera
- physical models
- intrinsic images
- perspective projection
- lighting direction
- super resolution
- bidirectional reflectance distribution function
- high quality