Transitioning 3D space information to screen aligned information for video see through augmented reality
US9135735B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 12, 2013 |
| Grant date | Sep 15, 2015 |
| Priority date | — |
| Expiry date | Oct 16, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T19/006
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Methods, apparatuses, and systems are provided to transition 3D space information detected in an Augmented Reality (AR) view of a mobile device to screen aligned information on the mobile device. In at least one implementation, a method includes determining augmentation information associated with an object of interest, including a Modelview (M1) matrix and a Projection (P1) matrix, displaying the augmentation information on top of a video image of the object of interest using the M1 and P1 matrices, generating a second Modelview (M2) matrix and a second Projection (P2) matrix, such that the matrices M2 and P2 represent the screen aligned final position of the augmentation information, and displaying the augmentation information using the M2 and P2 matrices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.