Recovering Surface Normal and Arbitrary Images: A Dual Regression Network for Photometric Stereo.
Yakun JuJunyu DongSheng ChenPublished in: IEEE Trans. Image Process. (2021)
Keyphrases
- photometric stereo
- surface normals
- light directions
- lighting conditions
- light source
- point light source
- stereo method
- surface reflectance
- shape from shading
- refractive index
- uncalibrated photometric stereo
- spatially varying
- surface shape
- illumination conditions
- surface reconstruction
- single viewpoint
- intensity images
- multi view
- surface orientation
- surface geometry
- object surface
- curved surfaces
- image data
- reflectance model
- three dimensional
- viewing direction
- reflectance properties
- surface patches
- shape recovery
- stereo reconstruction
- structured light
- input image
- viewpoint
- smooth surfaces
- specular reflection
- reflectance map
- motion estimation
- computer vision