Method and apparatus for processing media file for augmented reality service
US9224246B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Mar 15, 2013 |
| Grant date | Dec 29, 2015 |
| Priority date | — |
| Expiry date | Jan 21, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/8453
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method and an apparatus for processing a media file for an augmented reality service are provided. The method includes analyzing at least one media file including a marker track and a virtual object track to be used for providing the augmented reality service; generating image data needed for reproducing an image by extracting video data and/or audio data included in the media file; generating virtual object data for displaying a virtual object by extracting virtual object information included in the media file; and synthesizing the image data and the virtual object data based on the marker track to structure a final image and reproducing the final image on a screen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.