Real-time video extensometer
US11002648B2 · kind B2 · utility
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11Claims
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Key dates
| Filing date | Aug 20, 2020 |
| Grant date | May 11, 2021 |
| Priority date | — |
| Expiry date | Aug 20, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30208
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
This disclosure relates to a real-time video extensometer. Typically, the apparatus of the disclosure combines the image source, data processing and electrical output on to a single processing board in order to achieve high frequency images and low latency times on data flow. Further, the video processing engine processes the image on a pixel basis and updating the output the intermediate extension/strain result so that after receipt of the final image pixel, a final extension/strain value is achieved and immediately output for evaluation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.