Deep Surface Normal Estimation on the 2-Sphere with Confidence Guided Semantic Attention.
Quewei LiJie GuoYang FeiQinyu TangWenxiu SunJin ZengYanwen GuoPublished in: ECCV (24) (2020)
Keyphrases
- surface normals
- shape from shading
- photometric stereo
- light source
- surface reconstruction
- shape recovery
- point light source
- object surface
- refractive index
- light directions
- curved surfaces
- reflectance properties
- surface orientation
- surface shape
- stereo method
- systematic errors
- facial shape
- lambertian surface
- parameter estimation
- surface geometry
- three dimensional
- zenith angle
- image brightness
- perspective projection
- robust estimation
- multi view
- object recognition