Measuring the speed of rotation or reciprocation of a mechanical component using one or more cameras
US11816845B1 · kind B1 · utility
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Key dates
| Filing date | Jan 9, 2023 |
| Grant date | Nov 14, 2023 |
| Priority date | — |
| Expiry date | Jan 9, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30164
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Present embodiments pertain to systems, apparatuses, and methods for analyzing and reporting rotational or reciprocating movements and speed of rotation or reciprocation in mechanical structures, machines, and machine components, through the use of an acquired video recording representing a plurality of cycles of motion, by measuring intensity values of a subset of pixels contained in a region of interest within the video recording in a plurality of frames of the video recording, thereby calculating a speed of rotation or reciprocation of the structure, machine or machine component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.