IP Library › Patent Application 17352308
Patent Application
App. No. 17/352,308

FACE RECOGNITION BASED ON ILLUMINANT ESTIMATION

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Quick Facts
Patent No.
US None
App. No.
17/352,308
Abstract

A method of face recognition of low computation complexity is disclosed comprising computing a similarity between the intrinsic values of facial color features of facial skin, eyeball white and teeth of a first face and a second face under the same illuminant estimation.

Claims (6)

1 . A method of face recognition comprising the steps of:

acquiring a first data set of intrinsic values of facial color features of facial skin, eyeball white and teeth of a first face;

acquiring a digital image containing a second face;

conducting an illuminant estimation of the digital image;

obtaining intrinsic values of the facial color features of the facial skin, the eyeball white and the teeth of the second face in the digital image;

recognizing the second face to be the same as the first face if a similarity is smaller than a threshold comprising a measure of differences between the intrinsic values of the facial color features of the second face and the intrinsic values of the facial color features of the first face under the illuminant estimation in the first data set.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 23, 2026
From: HUAI, XIAONING
To: REAL IMAGING TECHNOLOGY CO., LTD
Reel/Frame 075463/0616 →