Ground tracking apparatus, systems, and methods
US11651514B1 · kind B1 · utility
0Cited by
2References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 26, 2018 |
| Grant date | May 16, 2023 |
| Priority date | — |
| Expiry date | Mar 26, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30244
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Apparatus, systems, and methods are disclosed for tracking movement over the ground or other surfaces using two or more spaced apart cameras and an associated processing element to detect ground features in images from the cameras and determine tracking parameters based on the position of the detected ground features in the images.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.