Determining two-dimensional images using three-dimensional models
US10275939B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 5, 2015 |
| Grant date | Apr 30, 2019 |
| Priority date | — |
| Expiry date | Jul 1, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T15/20
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Systems and methods for determining two-dimensional (2D) images are presented. For instance, data indicative of a three-dimensional (3D) model of a geographic area can be obtained. A 2D output image can be generated depicting at least a portion of the geographic area based at least in part on the 3D model. Each pixel in the output image can then be reprojected to the 3D model. A plurality of aerial images depicting the geographic area can be obtained. A source image can then be determined for each pixel in the output image from the plurality of aerial images. The source image can be determined based at least in part on the reprojection of the pixel in the output image to the three-dimensional model.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.