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1. 发明专利

JP2006113645A Moving locus analysis method 审中-公开
标题翻译：移动位置分析方法
公开(公告)号：JP2006113645A
公开(公告)日：2006-04-27
申请号：JP2004297455
申请日：2004-10-12
申请人： Big Sokuryo Sekkei Kk , Kajima Corp , ビッグ測量設計株式会社 , 鹿島建設株式会社
发明人： YOSHIDA TADASHI , YAMAMOTO MASATSUGU , NAKAMURA YASUHIRO , MURATA HOUSEI , SAKAI TADASHI
IPC分类号： G08G1/04 , G01B11/00
摘要： PROBLEM TO BE SOLVED: To provide a moving locus analysis method by which detailed data on the moving locus of a moving object such as a vehicle and a human can be obtained by a simple operation, without needing much human labor. SOLUTION: A control point survey for a target (control point) A is conducted with the use of equipment such as a transit and a level. A point group data (three-dimensional coordinate) is obtained by the scanning of a road structure concerning the part of the road 2 with the use of a 3D scanner 22. Then, moving objects such as a vehicle 11 and a pedestrian are video-recorded with a video camera 21. Data of a barrier or unnecessary data is removed from the point group data obtained by the 3D scanner 22, and matching of the point group data and the video image is carried out. The moving locus of the vehicle 11, etc. is extracted from the analysis of each frame image of the video image. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种运动轨迹分析方法，通过该运动轨迹分析方法可以通过简单的操作获得诸如车辆和人的运动物体的运动轨迹的详细数据，而不需要太多的人力劳动。
解决方案：对目标（控制点）A的控制点调查使用诸如过境和水平的设备进行。通过使用3D扫描器22扫描与道路2的一部分相关的道路结构，获得点组数据（三维坐标）。然后，诸如车辆11和行人的移动物体是视频 - 记录有摄像机21.从3D扫描器22获得的点组数据中去除障碍物或不必要的数据的数据，并且进行点组数据和视频图像的匹配。从视频图像的每个帧图像的分析中提取车辆11等的移动轨迹。版权所有（C）2006，JPO＆NCIPI

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