Devices, systems, and methods regarding images
US7877003B2 · kind B2 · utility
14Cited by
12References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 18, 2008 |
| Grant date | Jan 25, 2011 |
| Priority date | — |
| Expiry date | Dec 21, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N21/8806
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An illumination and/or imaging system including a dome, a crown, and multiple light sources for illuminating an object. The multiple light sources can include dome lights, diffuse on-axis sources, diffuse off-axis sources, medium-angle direct light sources and low-angle direct light source. The medium- and low-angle sources can illuminate the object from one direction or from multiple directions simultaneously.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.