Highway scene reconstruction system and method based on road point clouds
Highway scene reconstruction system and method based on road point clouds
- New search for: HOU CHUANMING
- New search for: CHI ANNING
- New search for: MA MENGYAO
- New search for: LI YUPING
- New search for: LI ZHEN
- New search for: HOU CHUANMING
- New search for: CHI ANNING
- New search for: MA MENGYAO
- New search for: LI YUPING
- New search for: LI ZHEN
The invention provides a highway scene reconstruction system and method based on road point clouds. The method comprises the steps: collecting the data of a highway along a line under a local coordinate system in real time through a measurement vehicle carrying depth image collection equipment, uploading the data to a base station, and transmitting the data to a server through the base station; analyzing the data acquired by the measuring vehicle by using the server to obtain a measuring vehicle driving track, point cloud data and a panoramic image under a local coordinate system; splicing thepoint cloud data of different road sections based on the obtained driving track, and rendering the point cloud data by using the panoramic image to complete scene reconstruction of the expressway. According to the scheme, the problem of expressway scene reconstruction is effectively solved, and the truth and efficiency of reconstruction are improved.
本公开提供了一种基于道路点云的高速公路场景重构系统及方法，所述方案利用载有深度图像采集设备的测量车，实时采集地方坐标系下的高速公路的沿线数据，并将所述数据上传至基站，并通过所述基站转发给所述服务器；利用所述服务器对所述测量车采集的数据进行解析，获得地方坐标系下的测量车行驶轨迹、点云数据和全景图像；基于获得的行驶轨迹对不同路段的点云数据进行拼接，并利用所述全景图像对所述点云数据进行渲染，完成高速公路的场景重构。通过上述方案有效解决了高速公路场景重构的问题，提高了重构的真实度及重构效率。
Document information
Highway scene reconstruction system and method based on road point clouds
基于道路点云的高速公路场景重构系统及方法
2021-03-12
Patent
Electronic Resource
Chinese
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