Title:
WHITE BALANCE PROCESSING METHOD, ELECTRONIC DEVICE AND COMPUTER READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2019/085633
Kind Code:
A1
Abstract:
The present disclosure provides a white balance processing method. The white balance processing method includes the followings. Each image of the plurality of successive frame images each subjected to a color temperature variation is processed to determine color temperature corresponding to a main light source (S11). It is determined whether a variation of primary color temperature is greater than or equal to a predetermined threshold (S12). The variation of primary color temperature refers to a difference between the color temperature of the main light source in a second frame image and the color temperature of the main light source in a first frame image. The white balance process is performed on the second frame image according to the color temperature of the main light source in the first frame image when the variation of primary color temperature is less than the predetermined threshold (S13).
Inventors:
WANG HUICHAO (CN)
Application Number:
PCT/CN2018/103828
Publication Date:
May 09, 2019
Filing Date:
September 03, 2018
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H04N9/73
Domestic Patent References:
| WO2016047894A1 | 2016-03-31 |
Foreign References:
| CN107801013A | 2018-03-13 | |||
| CN102104709A | 2011-06-22 | |||
| CN103200410A | 2013-07-10 | |||
| CN101282489A | 2008-10-08 | |||
| CN106162135A | 2016-11-23 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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