Model based visual inspection of pharmaceutical tablets with photometric stereo.
Gregor PodrekarDejan TomazevicBostjan LikarPeter UsenikPublished in: MVA (2017)
Keyphrases
- visual inspection
- photometric stereo
- spatially varying
- light source
- surface normals
- multi view
- surface reconstruction
- image analysis
- shape from shading
- shape reconstruction
- structured light
- reconstruction from multiple images
- lighting conditions
- single image
- surface orientation
- specular reflection
- refractive index
- object surface
- surface geometry
- illumination direction
- stereo method
- uncalibrated photometric stereo