US 12,087,087 B2
Face verifying method and apparatus
Seungju Han, Seoul (KR); Minsu Ko, Suwon-si (KR); Deoksang Kim, Hwaseong-si (KR); Chang Kyu Choi, Seongnam-si (KR); and Jaejoon Han, Seoul (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Oct. 26, 2021, as Appl. No. 17/510,648.
Application 17/510,648 is a continuation of application No. 16/508,527, filed on Jul. 11, 2019, granted, now 11,163,982.
Application 16/508,527 is a continuation of application No. 15/888,294, filed on Feb. 5, 2018, granted, now 10,387,714, issued on Aug. 20, 2019.
Claims priority of application No. 10-2017-0039202 (KR), filed on Mar. 28, 2017; and application No. 10-2017-0071331 (KR), filed on Jun. 8, 2017.
Prior Publication US 2022/0044009 A1, Feb. 10, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. G06V 40/16 (2022.01); G06F 18/25 (2023.01)
CPC G06V 40/171 (2022.01) [G06F 18/25 (2023.01); G06V 40/166 (2022.01); G06V 40/172 (2022.01)] 20 Claims
OG exemplary drawing
 
1. A processor implemented face verifying method comprising:
detecting a face region from an input image;
extracting a first face feature from a first difference image between the face region and a predetermined reference image;
extracting a second face feature from a second difference image between a synthesized face and the predetermined reference image;
extracting, based on the first face feature and the second face feature, one or more face features from the face region and the synthesized face, wherein the synthesized face includes image information of the face region and a determined masking region including image information of the predetermined reference image;
performing a verification operation with respect to the one or more face features and predetermined registration information; and
indicating whether verification of the input image is successful based on a result of the performed verification operation.