Three-Dimensional Reconstruction of Macrotexture and Microtexture Morphology of Pavement Surface Using Six Light Sources-Based Photometric Stereo with Low-Rank Approximation.
Lu SunYuanyuan WangPublished in: J. Comput. Civ. Eng. (2017)
Keyphrases
- photometric stereo
- light source
- surface reconstruction
- object surface
- shape reconstruction
- reflectance properties
- surface normals
- surface reflectance
- shape from shading
- surface orientation
- light directions
- illumination direction
- lambertian surface
- single image
- lighting conditions
- reflectance function
- structured light
- shape recovery
- multiple images
- specular highlights
- specular reflection
- multi view
- illumination conditions
- point light source
- real objects
- smooth surfaces
- d objects
- single viewpoint
- surface shape
- reflectance model
- three dimensional
- cast shadows
- viewing direction
- diffuse reflectance
- intensity images
- viewing conditions
- image processing
- image sequences
- feature space
- active learning
- graph cuts
- range data