Multiple optical input inspection system
US7231080B2 · kind B2 · utility
6Cited by
14References
50Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 13, 2001 |
| Grant date | Jun 12, 2007 |
| Priority date | — |
| Expiry date | Feb 25, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30141
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system and method of inspecting electrical circuits with multiple optical inputs, including: obtaining first and second image data that are generally spatially coincidental but which each include some image data that is different, modifying one of the images by employing the other image so as to produce an enhanced representation of the electrical circuit, and inspecting the enhanced representation for defects.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.