Multimodal augmented reality for location mobile information service
US8688443B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 23, 2009 |
| Grant date | Apr 1, 2014 |
| Priority date | — |
| Expiry date | Oct 26, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2250/10
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
In one or more embodiments, one or more methods and/or systems described can perform producing a lattice of object hypotheses based on multiple reference objects from image information; receiving input speech information that includes a request for information associated with at least one reference object of the multiple reference objects; producing a lattice of speech hypotheses based on at least a first possible description included in the speech information; producing a lattice of scored semantic hypotheses based on at least the lattice of object hypotheses and the lattice of speech hypotheses; determining that a single semantic interpretation score of the lattice of scored semantic hypotheses exceeds a predetermined value; and providing requested information associated with the at least the first reference object of the plurality of reference objects.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.