Controlled and multi-color scanner illumination
US9836679B2 · kind B2 · utility
2Cited by
4References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 30, 2015 |
| Grant date | Dec 5, 2017 |
| Priority date | — |
| Expiry date | Nov 30, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/32149
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A scanner camera is presented with a controller that selectively illuminates white and/or colored light sources, during each particular color illumination of an object being imaged, the camera captures a monochrome image of that particular color illuminated object. One or more of the images are processed by the controller to obtain information about the object being imaged.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.