公开(公告)号：US09526448B2

公开(公告)日：2016-12-27

申请号：US14519430

申请日：2014-10-21

Applicant: DENSO CORPORATION

Inventor： Minori Yamataka ,  Takeshi Enya ,  Hiroyuki Kishita

IPC: A61B3/14 ,  A61B5/18 ,  A61B3/113 ,  A61B5/00 ,  B60K28/06 ,  A61B5/16

CPC classification number: A61B5/18 ,  A61B3/113 ,  A61B5/165 ,  A61B5/6893 ,  B60K28/066

Abstract: According to the present disclosure, a state estimation device estimating a state of a monitoring target based on an involuntary eye movement of an eyeball of the monitoring target is provided. The state estimation device in the present disclosure includes a microsaccade information acquisition portion obtaining microsaccade information that includes a state of variation of a gaze angle when a microsaccade of the involuntary eye movement occurs, and a state estimation portion estimating the state of the monitoring target based on the microsaccade information.

Abstract translation: 根据本公开，提供了一种状态估计装置，其基于监视对象的眼球的非自愿眼睛运动来估计监视对象的状态。 本公开的状态估计装置包括：微消息信息获取部，其获取微移动信息，其包括当发生非自愿眼动的微量视频时的视线角度的变化状态;以及估计监视对象的状态的状态估计部， 关于microsaccade信息。