Method for determining a start offset between a video recording device and an inertial measurement unit for use in synchronizing motion data of an object collected by the inertial measurement unit attached to the object with video frames captured by an image sensor of the video recording device of the object in motion
US10284752B1 · kind B1 · utility
13Cited by
1References
6Claims
0Family size
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Key dates
| Filing date | May 22, 2018 |
| Grant date | May 7, 2019 |
| Priority date | — |
| Expiry date | May 22, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/6812
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method is provided for determining a start offset between a video recording device and an inertial measurement unit (IMU) for use in synchronizing motion data of an object collected by the IMU attached to the object with video frames captured by an image sensor of the video recording device of the object in motion. The start offset is then used to synchronize subsequently captured video frames to subsequently collected IMU motion data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.