A Non-convex Variational Approach to Photometric Stereo under Inaccurate Lighting.
Yvain QuéauTao WuFrançois LauzeJean-Denis DurouDaniel CremersPublished in: CVPR (2017)
Keyphrases
- photometric stereo
- lighting conditions
- lambertian objects
- light source
- surface normals
- point light source
- surface reconstruction
- illumination direction
- spatially varying
- viewpoint
- multi view
- lambertian surface
- reflectance model
- shape from shading
- shape reconstruction
- illumination conditions
- structured light
- reflectance properties
- human faces
- viewing conditions
- reconstruction from multiple images
- refractive index
- reflectance map
- surface inspection
- specular reflection
- table lookup
- varying illumination
- object surface
- diffuse reflectance
- uncalibrated photometric stereo
- fundamental problems in computer vision
- face detection