公开(公告)号：US20210173476A1

公开(公告)日：2021-06-10

申请号：US16895600

申请日：2020-06-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jingu Heo ,  Dongwoo Kang ,  Dong Kyung Nam

IPC: G06F3/01 ,  G06T7/246 ,  G06T7/254

Abstract: An eye reconstruction-based eye tracking method and apparatus are provided. The eye tracking method includes generating a reconstructed image by performing eye reconstruction with respect to an input image, determining a difference value between the input image and the reconstructed image, selecting one of the input image, the reconstructed image, and a replacement image as a target image based on the determined difference value, and performing eye tracking based on the target image.

公开(公告)号：US10962772B2

公开(公告)日：2021-03-30

申请号：US15981483

申请日：2018-05-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongwoo Kang ,  Jingu Heo

IPC: G02B27/00 ,  G06F3/01 ,  G06F3/03 ,  G06N3/08 ,  G06F3/08

Abstract: An eye tracking method and apparatus is provided. The eye tracking method includes determining whether a reflection area generated by an illumination is included in an input image, removing the reflection area from the input image in response to a determination that the reflection area is included in the input image, and outputting coordinates of an eye of a user from an image in which the reflection area is removed.