| 发明名称 |
VEHICLE OPERATOR MONITORING SYSTEM AND METHOD |
| 摘要 |
A method for monitoring a vehicle operator can be executed by a controller and includes the following steps: (a) receiving image data of a vehicle operator's head; (b) tracking facial feature points of the vehicle operator based on the image data; (c) creating a 3D model of the vehicle operator's head based on the facial feature points in order to determine a 3D position of the vehicle operator's head; (d) determining a gaze direction of the vehicle operator based on a position of the facial feature points and the 3D model of the vehicle operator's head; (e) determining a gaze vector based on the gaze direction and the 3D position of the vehicle operator's head; and (f) commanding an indicator to activate when the gaze vector is outside a predetermined parameter. |
| 申请公布号 |
US2016224852(A1) |
申请公布日期 |
2016.08.04 |
| 申请号 |
US201615006763 |
申请日期 |
2016.01.26 |
| 申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS LLC ;Carnegie Mellon University |
发明人 |
Vicente Francisco;Huang Zehua;Xiong Xuehan;De La Torre Fernando;Zhang Wende;Levi Dan;Nachtegall Debbie E. |
| 分类号 |
G06K9/00;G06T7/00;G06T7/20;G06K9/48;B60R1/00;B60Q9/00 |
主分类号 |
G06K9/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for monitoring a vehicle operator, comprising:
determining, via a controller, a gaze vector based on a gaze direction and a three-dimensional (3D) position of a head of a vehicle operator; determining, via the controller, whether at least one of the gaze vector or a head pose intersects a predetermined plane of a vehicle; and commanding, via the controller, an indicator to activate when the gaze vector is outside a predetermined parameter. |
| 地址 |
Detroit MI US |
