Method and system for position determination using image deformation
US8369578B2 · kind B2 · utility
1Cited by
6References
18Claims
0Family size
Assignee
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Key dates
| Filing date | Feb 24, 2012 |
| Grant date | Feb 5, 2013 |
| Priority date | — |
| Expiry date | Feb 24, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30244
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method and system of position determination using image deformation is provided. One implementation involves storing an actual tag in a reference data module, receiving an image of a visual tag, the image captured by an image capturing device, comparing properties of the visual tag with properties of the actual tag; and based the comparison, determining a position of the image capturing device relative to the visual tag.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.