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:
Jul. 13, 2021
Filed:
Dec. 14, 2018
Applicant:
Boe Technology Group Co., Ltd., Beijing, CN;
Inventor:
Xingxing Zhao, Beijing, CN;
Assignee:
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/46 (2006.01); G06T 7/90 (2017.01); G06T 7/11 (2017.01); G06K 9/00 (2006.01); H04N 5/232 (2006.01);
U.S. Cl.
CPC ...
G06T 7/90 (2017.01); G06K 9/00362 (2013.01); G06K 9/4652 (2013.01); G06T 7/11 (2017.01); H04N 5/23229 (2013.01); G06T 2207/10024 (2013.01);
Abstract
A method for processing an image may include: collecting an ambient light spectrum while capturing an image (); determining RGB tristimulus values corresponding to ambient environment of the captured image based on the collected ambient light spectrum and a color filter absorption curve (); determining skin color coordinates based on the collected ambient light spectrum and a spectral absorption curve of a skin color model (); and determining RGB values in the skin color model based on the RGB tristimulus values and the skin color coordinates ().