Dynamic photometric stereo for on line quality control of ceramic tiles.
Abdul R. FarooqMelvyn L. SmithLyndon N. SmithP. Sagar MidhaPublished in: Comput. Ind. (2005)
Keyphrases
- surface inspection
- quality control
- photometric stereo
- machine vision
- quality assurance
- product quality
- manufacturing systems
- automated visual inspection
- vision system
- shape from shading
- surface normals
- spatially varying
- multi view
- image processing
- surface reconstruction
- structured light
- light source
- real time
- shape reconstruction
- illumination direction