Method, apparatus, and system for adjusting white balance data
US9288460B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | Dec 13, 2013 |
| Grant date | Mar 15, 2016 |
| Priority date | — |
| Expiry date | Feb 14, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/88
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method provided by this disclosure for adjusting white balance data may comprise: reading a first white balance data of an image of a target signal source; performing a first adjustment operation such that the first white balance data complies with a predetermined target value and a second white balance data is generated; sending the second white balance data to signal source channels except the target signal source; and performing a second adjustment operation, wherein the second adjustment operation is a second adjustment performed on a third white balance data of the signal source channels according to the second white balance data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.