System for visibility distance estimation in fog conditions based on light sources and visual acuity.
Ioan SileaRazvan-Catalin MicleaFlorin AlexaPublished in: AQTR (2016)
Keyphrases
- light source
- distance estimation
- single image
- lighting conditions
- weather conditions
- photometric stereo
- shape from shading
- illumination conditions
- surface normals
- multiple light sources
- object surface
- cast shadows
- similarity search
- ambient light
- specular highlights
- surface reflectance
- specular reflection
- real objects
- shape recovery
- three dimensional
- illumination direction
- structured light
- pattern recognition
- reflectance properties
- spherical harmonics
- viewpoint