公开(公告)号：US20160171322A1

公开(公告)日：2016-06-16

申请号：US15052211

申请日：2016-02-24

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA ,  CENTRAL MICHIGAN UNIVERSITY

Inventor： Pujitha GUNARATNE ,  Richard W. BACKS

IPC: G06K9/00 ,  B60K28/06

CPC classification number: G06K9/00845 ,  A61B3/113 ,  A61B5/1103 ,  A61B5/1128 ,  A61B5/18 ,  A61B5/6893 ,  B60K28/066 ,  G06K9/00604 ,  G08B21/0476 ,  G08G1/165 ,  G08G1/166 ,  Y02T10/84

Abstract: A method and apparatus for determining an inattentive state of an operator of a vehicle and for providing information to the operator of the vehicle by obtaining face images of the operator of the vehicle, obtaining images of an environment of the vehicle, determining one or more areas of interest in the environment of the vehicle based on the images of the environment, obtaining, from a relevance and priority database, relevance and priority values corresponding to the one or more areas of interest, determining a probability of attention of the operator of the vehicle to the one or more areas of interest based on the images of the environment and the relevance and priority values, determining an attention deficiency based on the determined probability of attention and the face images, and providing the information to the operator of the vehicle based on the determined attention deficiency.

Abstract translation: 一种用于确定车辆操作者的不注意状态并通过获得车辆的操作者的脸部图像来提供信息给车辆的操作者的方法和装置，获得车辆的环境的图像，确定一个或多个区域 基于环境的图像对车辆的环境感兴趣，从相关性和优先级数据库获得与一个或多个感兴趣区域对应的相关性和优先级值，确定车辆操作者的注意概率 基于环境的图像和相关性和优先级值到一个或多个感兴趣的区域，基于确定的注意的概率和面部图像来确定注意力不足，并且基于以下方式向车辆的操作者提供信息： 确定的注意力缺陷。