An algorithm to generate DEM in rural areas from Lidar data - art. no. 67952Z

作者：Lai Xudong^*; Wan Youchuan

来源：2nd International Conference on Space Information Technology, 2007-11-10 to 2007-11-11.

DOI：10.1117/12.774195

• Lidar
• image fusion
• DEM/DTM

According to the character of Lidar data in rural area, this paper presents a new algorithm to generate DEM in rural area. The algorithm has fusion the distance information and intensity information to deal with the Lidar points. This paper comes to a conclusion that it is theoretical and practical significant that this method is used to generate the DEM from the Lidar data in rural area.

• 出版日期2007
• 单位武汉大学