Facile and precise georeferencing and overlaying of map tiles
US10482848B2 · kind B2 · utility
1Cited by
2References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 7, 2015 |
| Grant date | Nov 19, 2019 |
| Priority date | — |
| Expiry date | Aug 7, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2370/16
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
One or more processors receive a map image file. The map image file includes geographical data. One or more processors convert the map image file into a raster map image file. The raster map image file includes one or more first raster images. The one or more first raster images include a first plurality of pixels. One or more processors label one or more of the first plurality of pixels with a first set of geographical coordinates using at least a portion of the geographical data included in the map image file.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.