【摘要】 随着森林管理要求的不断提高，应用激光雷达和计算机技术建立森林可视化三维实景是实现森林数字化、精细化管理的重要技术手段。为开展森林环境的三维可视化实景重建，该文采用激光扫描技术快速地获取广东树木园森林环境的点云和影像数据，经过对数据的拼接、去噪、配准和匹配着色等处理后，重建了树木园三维实景，为广东树木园的管理和开展自然科普教育、森林旅游提供了真实的森林景观虚拟环境。更多还原

【Abstract】 With the continuous improvement of forest management requirements, the application of lidar and computer technology to establish forest visualization of 3D forest visualization is an important technical means to realize forest digital and fine management. In order to carry out the three-dimensional visual real scene reconstruction of the forest environment, this article adopts laser scanning technology to quickly obtain the point cloud and image data of the forest environment of Guangdong Arboretum. After the processing of data splicing, denoising,registration and matching coloring, 3D real scene of the arboretum is reconstructed, which provides a basis for the management of Guangdong Arboretum and the development of natural science education forest tourism provides a real forest landscape virtual environment.更多还原