Calibrating object sensor devices in a gaming system
US11386741B2 · kind B2 · utility
1Cited by
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20Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 25, 2020 |
| Grant date | Jul 12, 2022 |
| Priority date | — |
| Expiry date | Jan 15, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07F17/34
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
Various embodiments are provided for calibration of motion player tracking devices in electronic gaming machines (EGMs). A plurality of object sensors positioned adjacently to a display device of the EGM each record a plurality of data frames inclusive of a position of a plurality of fiducial markers relative to the plurality of object sensors. At predetermined intervals, the plurality of object sensors are calibrated in three-dimensional space using the position of the plurality of fiducial markers relative to the plurality of object sensors within the recorded plurality of data frames.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.