Method, device and inspection line for determining the three-dimensional geometry of a container ring surface
US11333617B2 · kind B2 · utility
0Cited by
20References
38Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 20, 2018 |
| Grant date | May 17, 2022 |
| Priority date | — |
| Expiry date | Dec 20, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T7/0006
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The invention relates to a method, a device and an inspection line for determining the three-dimensional geometry of a container ring surface, including the formation, by two optical systems (24, 24′), of two images of the ring surface of the container, according to two peripheral observation fields having a first and a second observation elevation angle (γ1, γ2) different from each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.