Chirality-based Pseudo Light Source Identification in Visible Light Positioning System.
Deyue ZouLinna YanYunfeng LiuQing WangShuyi ChenPublished in: GLOBECOM (Workshops) (2023)
Keyphrases
- light source
- visible light
- photometric stereo
- single image
- shape from shading
- lighting conditions
- surface normals
- face recognition
- infrared images
- object surface
- illumination conditions
- specular reflection
- multiple light sources
- cast shadows
- reflectance properties
- infrared
- surface orientation
- image irradiance
- surface reflectance
- point light source