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1.发明申请SYSTEM AND METHOD FOR AUTOMATED SEQUENCING OF VEHICLE UNDER LOW SPEED CONDITIONS FROM VIDEO 有权在视频下低速条件下车辆自动序列的系统和方法公开(公告)号：US20150054957A1
公开(公告)日：2015-02-26
申请号：US13975245
申请日：2013-08-23
Applicant: XEROX CORPORATION
Inventor： Eric Gross , Aaron Michael Burry , Peter Paul
CPC classification number: G08G1/0175 , G06K9/00785
Abstract: A computer-implemented method, system, and computer-readable medium is disclosed for determining a sequence order for vehicles in one or more image frames from an operational video, the operational video acquired from a fixed video camera comprising a field of view associated with a vehicle merge area where upstream traffic from a first lane and upstream traffic from a second lane merge to a single lane. The method can include obtaining operational video from a fixed video camera; detecting, within a region of interest (ROI) of the one or more image frames from the operational video, a first area and a second area in the vehicle merge area using a trained classifier that is trained to detect the first area and the second area; and determining the sequence order of the vehicles based on the first area and the second area that are detected.
Abstract translation: 公开了一种计算机实现的方法，系统和计算机可读介质，用于确定来自操作视频的一个或多个图像帧中的车辆的序列顺序，从固定摄像机获取的操作视频，包括与视频相关联的视场 车辆合并区域，其中来自第一车道的上游车流和来自第二车道的上游车流合并到单车道。 该方法可以包括从固定摄像机获取操作视频; 在运行视频中的一个或多个图像帧的感兴趣区域（ROI）内检测车辆合并区域中的第一区域和第二区域，使用经过训练的训练分类器来检测第一区域和第二区域 ; 以及基于检测到的第一区域和第二区域确定车辆的顺序。
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2.发明授权System and method for automated sequencing of vehicle under low speed conditions from video 有权视频从低速条件下车辆自动排序的系统和方法公开(公告)号：US09449511B2
公开(公告)日：2016-09-20
申请号：US13975245
申请日：2013-08-23
Applicant: XEROX CORPORATION
Inventor： Eric Gross , Aaron Michael Burry , Peter Paul
CPC classification number: G08G1/0175 , G06K9/00785
Abstract: A computer-implemented method, system, and computer-readable medium is disclosed for determining a sequence order for vehicles in one or more image frames from an operational video, the operational video acquired from a fixed video camera comprising a field of view associated with a vehicle merge area where upstream traffic from a first lane and upstream traffic from a second lane merge to a single lane. The method can include obtaining operational video from a fixed video camera; detecting, within a region of interest (ROI) of the one or more image frames from the operational video, a first area and a second area in the vehicle merge area using a trained classifier that is trained to detect the first area and the second area; and determining the sequence order of the vehicles based on the first area and the second area that are detected.
Abstract translation: 公开了一种计算机实现的方法，系统和计算机可读介质，用于确定来自操作视频的一个或多个图像帧中的车辆的序列顺序，从固定摄像机获取的操作视频，包括与视频相关联的视场 车辆合并区域，其中来自第一车道的上游车流和来自第二车道的上游车流合并到单车道。 该方法可以包括从固定摄像机获取操作视频; 在运行视频中的一个或多个图像帧的感兴趣区域（ROI）内检测车辆合并区域中的第一区域和第二区域，使用经过训练的训练分类器来检测第一区域和第二区域 ; 以及基于检测到的第一区域和第二区域确定车辆的顺序。
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