User interface methods and systems for image brightness and contrast
US8073285B2 · kind B2 · utility
11Cited by
17References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 27, 2007 |
| Grant date | Dec 6, 2011 |
| Priority date | — |
| Expiry date | Jul 8, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T11/60
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image editing user interface includes a first control adapted to alter an image property of an image in response to a user input and a second control adapted to operate in cooperation with the first control to alter the image property in response to a user input. The image property is brightness and the first control alters brightness over a range of image values between two endpoints and the second control defines at least one of the endpoints.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.