Method and system for controlling access in detail-in-context presentations
US7761713B2 · kind B2 · utility
77Cited by
192References
32Claims
0Family size
Inventor
Key dates
| Filing date | Nov 12, 2003 |
| Grant date | Jul 20, 2010 |
| Priority date | — |
| Expiry date | Apr 1, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2340/045
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for controlling access to secured information for a predetermined region of a computer generated original image presented on a display, comprising: determining whether a user is authorized to access the secured information; and, in response to the determining, distorting the original image to produce a distorted region for the predetermined region to provide the user with the secured information on the display.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.