Movable body photogrammetry survey system
US10795365B2 · kind B2 · utility
0Cited by
5References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 25, 2018 |
| Grant date | Oct 6, 2020 |
| Priority date | — |
| Expiry date | Aug 9, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01C15/002
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A photogrammetry analysis unit of an analysis device associates the survey result obtained by a surveying device with a photographing position of each image taken by a camera, recognizes the surveying device from the image containing the surveying device, corrects the photographing position based on the known point coordinates of the surveying device, and generates the data for photogrammetry.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.