| 发明名称 |
EYE GAZE TRACKING METHOD AND APPARATUS AND COMPUTER-READABLE RECORDING MEDIUM |
| 摘要 |
A method and an apparatus of tracking an eye gaze to determine where a gaze point of a user is located on a display unit of a device, based on a facial pose and a position of an iris center, are provided. The method includes detecting a facial feature in a captured initial image, three-dimensionally modeling the detected facial feature, tracking the three-dimensionally modeled facial feature in consecutively captured images, detecting an iris center in the consecutively captured images, acquiring an eye gaze vector based on the tracked three-dimensionally modeled facial feature and the detected iris center, and acquiring a gaze point on a display unit based on the eye gaze vector. |
| 申请公布号 |
US2015293588(A1) |
申请公布日期 |
2015.10.15 |
| 申请号 |
US201414543213 |
申请日期 |
2014.11.17 |
| 申请人 |
Samsung Electronics Co., Ltd. |
发明人 |
STRUPCZEWSKI Adam;NARUNIEC Jacek;MUCHA Kamil;CZUPRYNSKI Blazej |
| 分类号 |
G06F3/01;G06T17/00;G06K9/00 |
主分类号 |
G06F3/01 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of tracking an eye gaze, the method comprising:
detecting a facial feature in a captured initial image; three-dimensionally modeling the detected facial feature; tracking the three-dimensionally modeled facial feature in consecutively captured images; detecting an iris center in the consecutively captured images; acquiring an eye gaze vector based on the tracked three-dimensionally modeled facial feature and the detected iris center; and acquiring a gaze point on a display unit based on the eye gaze vector. |
| 地址 |
Suwon-si KR |
