公开(公告)号：US20170309040A1

公开(公告)日：2017-10-26

申请号：US15500307

申请日：2015-01-23

Applicant: ZTE CORPORATION

Inventor： Ping LU ,  Jian SUN ,  Xia JIA ,  Lizuo JIN ,  Wenjing WU

IPC: G06T7/73 ,  G06T11/60

CPC classification number: G06T7/73 ,  G06K9/00281 ,  G06T11/60 ,  G06T2207/30201

Abstract: A method and device for positioning human eyes are disclosed. The method includes: acquiring an input image; performing grayscale processing to the image to extract a grayscale feature; extracting a candidate human eye area in the image by employing a center-periphery contrast filter algorithm according to the grayscale feature; extracting left and right eye candidate areas respectively from the candidate human eye area through a pre-created human eye statistical model; and checking pairing on the left and right eye candidate areas to determine positions of left and right eyes.