Digital image drop zones and transformation interaction
US7974496B2 · kind B2 · utility
4Cited by
2References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 20, 2010 |
| Grant date | Jul 5, 2011 |
| Priority date | — |
| Expiry date | May 20, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/3875
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A portion of a digital image is displayed where the portion that is displayed depends upon a mask. After the portion of the digital image is displayed, a change to the mask is received. It is determined, based at least in part on the received change to the mask, a transformation to be applied to the digital image. A new portion of the digital image is displayed based at least in part on the changed mask and the determined transformation, where the new portion that is displayed has the same center point as the previously displayed portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.