Efficient synchronization of changes to images
US7796779B1 · kind B1 · utility
29Cited by
7References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 8, 2006 |
| Grant date | Sep 14, 2010 |
| Priority date | — |
| Expiry date | May 24, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2201/3278
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A change to an image is synchronized. A modified image is obtained at a first device where the modified image is associated with modified metadata. The modified metadata is stored in a store associated with the first device. The metadata is sent from the first device to a second device, where the modified image is able to be generated on the second device using the modified metadata and a preexisting image file on the second device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.