Accurate Normal Measurement of Non-Lambertian Complex Surface Based on Photometric Stereo.
Yuze YangJiahang LiuYue NiCihan LiZihan WangPublished in: IEEE Trans. Instrum. Meas. (2023)
Keyphrases
- photometric stereo
- surface reconstruction
- shape reconstruction
- surface normals
- reflectance properties
- shape from shading
- surface geometry
- reconstruction from multiple images
- light source
- spatially varying
- multi view
- object surface
- surface orientation
- stereo method
- reflectance model
- surface reflectance
- illumination direction
- structured light
- surface inspection
- lambertian surface
- reflectance map
- lighting conditions
- refractive index
- smooth surfaces
- specular reflection
- single viewpoint
- reflectance function
- surface patches
- diffuse reflection
- light directions
- high quality
- computer vision
- curved surfaces
- shape recovery
- semi supervised
- point light source
- surface shape
- high speed camera