Method and apparatus for controlling image data
US10713764B2 · kind B2 · utility
1Cited by
1References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 3, 2016 |
| Grant date | Jul 14, 2020 |
| Priority date | — |
| Expiry date | Jun 27, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/20208
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for controlling brightness of an image according to the present disclosure comprises the steps of: determining a light source area on the basis of a light signal intensity of pixels included in the image; determining a surrounding area of the light source area in a predetermined manner; and compensating the brightness property of at least one of the light source area and the surrounding area on the basis of at least one of the property of the image, the property of a display device, or property of the surrounding environment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.