The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 30, 2020
Filed:
Feb. 06, 2019
Shanghai Xiaoyi Technology Co., Ltd., Shanghai, CN;
Sumin Zhu, Shanghai, CN;
Yudi Zhuang, Shanghai, CN;
SHANGHAI XIAOYI TECHNOLOGY CO., LTD., Shanghai, CN;
Abstract
A white balance parameter determination method and white balance adjustment method, device, and storage medium, the parameter determination method including: obtaining raw images captured by a camera device in each of a set of color temperature categories; calculating a red average value (Ravg) and a blue average value (Bavg) of each raw image; determining a red adjustment value according to a first difference value between the Ravg of each raw image and a Ravg of a golden set and determining a blue adjustment value according to a second difference value between the Bavg of each raw image and a Bavg of the golden set; and determining a final red adjustment value using the red adjustment value and a preset red adjustment value in a preset parameter table and determining a final blue adjustment value using the blue adjustment value and a preset blue adjustment value in the preset parameter table.