Photogrammetry in Mining Shaft Inspection Using MCU Controled LED and Laser Light Source.
David ValaDagmar SeligovaPublished in: PDeS (2013)
Keyphrases
- light source
- single image
- shape from shading
- photometric stereo
- surface normals
- lighting conditions
- multiple images
- illumination conditions
- object surface
- structured light
- specular reflection
- reflectance properties
- surface orientation
- surface reflectance
- point light source
- illumination direction
- specular highlights
- light intensity
- image irradiance
- range data
- cast shadows
- lambertian surface