Continuous contact-based three-dimensional measurement
US10574944B2 · kind B2 · utility
3Cited by
23References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 8, 2014 |
| Grant date | Feb 25, 2020 |
| Priority date | — |
| Expiry date | Jan 14, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N7/183
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Continuous measurement of surfaces larger than a sensor is facilitated by the use of a sensor matrix of a clear elastomer and a reflective surface that scrolls, rolls, or otherwise moves over a target surface. A variety of web materials, camera configurations, and handling systems are described to achieve continuous three-dimensional measurement in this context.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.