Near-field photometric stereo using a ring-light imaging device.
Hao FanYuan RaoEric RigallLin QiZhile WangJunyu DongPublished in: Signal Process. Image Commun. (2022)
Keyphrases
- photometric stereo
- imaging devices
- surface normals
- spatially varying
- multi view
- shape from shading
- digital camera
- light source
- diffuse reflection
- surface reconstruction
- structured light
- lighting conditions
- image resolution
- specular reflection
- surface orientation
- image processing
- single view
- semi supervised
- single image
- digital images
- radial distortion
- viewpoint
- surface geometry
- specular surfaces
- image sequences