Human Adequate Lighting in Optimal Healing Environments - Measuring Non-visual Light Effects of a LED Light Source According to German Draft Pre-standard DIN SPEC 5031-100: 2012.
Herbert PlischkeChristoph SchierzPeyton PaulickNiko KohlsPublished in: HCI (2) (2013)
Keyphrases
- light source
- image based lighting
- lighting conditions
- ambient light
- illumination conditions
- ambient illumination
- point light source
- shape from shading
- photometric stereo
- single image
- surface normals
- multiple light sources
- cast shadows
- structured light
- lambertian surface
- global illumination
- light intensity
- illumination direction
- multiple images
- reflectance properties
- object surface
- multiple scattering
- lighting direction
- viewpoint
- lambertian reflectance
- specular reflection
- shape recovery
- reflectance model
- illuminant estimation
- image irradiance
- uncalibrated photometric stereo
- refractive index
- surface orientation