公开(公告)号：US20110026770A1

公开(公告)日：2011-02-03

申请号：US12848677

申请日：2010-08-02

Applicant: Jonathan David Brookshire

Inventor： Jonathan David Brookshire

IPC: G06K9/00

CPC classification number: G06K9/00805 ,  G05D1/024 ,  G05D1/0251 ,  G05D1/027 ,  G05D2201/0204 ,  G05D2201/0206 ,  G05D2201/0209

Abstract: A method for using a remote vehicle having a stereo vision camera to detect, track, and follow a person, the method comprising: detecting a person using a video stream from the stereo vision camera and histogram of oriented gradient descriptors; estimating a distance from the remote vehicle to the person using depth data from the stereo vision camera; tracking a path of the person and estimating a heading of the person; and navigating the remote vehicle to an appropriate location relative to the person.

Abstract translation: 一种使用具有立体视觉摄像机的远程车辆来检测，跟踪和追踪人的方法，所述方法包括：使用来自立体视觉摄像机的视频流和定向梯度描述符的直方图来检测人; 使用来自立体视觉摄像机的深度数据估计从远程车辆到人的距离; 跟踪该人的路径并估计该人的标题; 并将远程车辆导航到相对于该人的适当位置。