Coded information reader
US11048898B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 24, 2015 |
| Grant date | Jun 29, 2021 |
| Priority date | — |
| Expiry date | Dec 24, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K7/1465
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Coded information reader (1) for reading coded information (6) from an object, comprising a first camera assembly (10) having a first resolution, a first frame rate and a first field of view (18), and a second camera assembly (20) having a second resolution, a second frame rate and a second field of view (28), wherein the first resolution is lower than the second resolution and the first frame rate is higher than the second frame rate. The first camera assembly (10) is configured to acquire frames and to process the acquired frames to perform: —detection of object presence, —determination of operating parameters for both the first camera assembly (10) and the second camera assembly (20), —coded information decoding, —in case of failure of said coded information decoding, triggering of the second camera assembly (20) to acquire frames and to process the acquired frames to perform coded information decoding with the operating parameters set as determined by the first camera assembly (10) for the second camera assembly (20).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.