车载激光点云与面阵CCD影像数据融合技术研究

Research on Integration Technology of Vehicle-borne Laser Point Clouds and Area-array CCD Camera

在车载激光扫描系统中,面阵CCD相机是其影像数据获取的传感器,用来获取目标物的颜色纹理数据;激光扫描仪可以获取目标物表面空间的三维坐标数据,最终形成三维点云。阐述了一种激光点云数据与面阵CCD影像数据的融合方法,实现彩色点云的生成。

The area-array CCD camera is a digital camera sensor in the vehicle-borne laser scanning system which can acquire the image information of the objects;the laser scanner can acquire 3D coordinate data of the objects,and finally forms 3D point cloud of the objects.In this paper,an algorithm which can integrate laser point cloud and area-array CCD data was proposed to realize the generation of the colorful point cloud.