DeepPS2: Revisiting Photometric Stereo Using Two Differently Illuminated Images.
Ashish TiwariShanmuganathan RamanPublished in: ECCV (7) (2022)
Keyphrases
- photometric stereo
- lighting conditions
- light source
- surface normals
- multiple images
- reconstruction from multiple images
- surface reflectance
- illumination conditions
- point light source
- fundamental problems in computer vision
- input image
- shape from shading
- refractive index
- structured light
- three dimensional
- surface shape
- human faces
- single viewpoint
- stereo method
- spatially varying
- shape reconstruction
- reflectance model
- surface orientation
- light directions
- diffuse reflection
- surface reconstruction
- surface geometry
- single image
- image segmentation
- face recognition
- uncalibrated photometric stereo
- specular highlights
- principal component analysis
- illumination direction
- varying illumination
- real objects
- object surface
- specular reflection