公开(公告)号：US20180060648A1

公开(公告)日：2018-03-01

申请号：US15656350

申请日：2017-07-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Byungin YOO ,  Youngjun KWAK ,  Jungbae KIM ,  Jinwoo SON ,  Changkyo LEE ,  Chang Kyu CHOI ,  Jaejoon HAN

IPC: G06K9/00 ,  G06N3/04 ,  G06N3/08

CPC classification number: G06K9/00288 ,  G06K9/00107 ,  G06K9/00114 ,  G06K9/00228 ,  G06K9/00268 ,  G06K9/00899 ,  G06K9/00906 ,  G06K9/50 ,  G06N3/04 ,  G06N3/08

Abstract: A liveness test method and apparatus is disclosed. A processor implemented liveness test method includes extracting an interest region of an object from a portion of the object in an input image, performing a liveness test on the object using a neural network model-based liveness test model, the liveness test model using image information of the interest region as provided first input image information to the liveness test model and determining liveness based at least on extracted texture information from the information of the interest region by the liveness test model, and indicating a result of the liveness test.