Robust Photometric Stereo Using Learned Image and Gradient Dictionaries.
Andrew J. WagenmakerBrian E. MooreRaj Rao NadakuditiPublished in: CoRR (2017)
Keyphrases
- photometric stereo
- lighting conditions
- reflectance map
- light source
- input image
- single image
- image features
- surface orientation
- single viewpoint
- shape from shading
- spatially varying
- edge detection
- partial occlusion
- illumination conditions
- surface normals
- fundamental problems in computer vision
- illumination direction
- photometric information
- surface reconstruction
- specular reflection
- structured light
- image segmentation
- shape reconstruction
- multi view
- illumination variations
- stereo method
- human faces
- viewpoint
- video sequences