Small Sample Airborne LiDAR Point Cloud Classification Based on Transfer Learning

Application of 3D liDAR in transmission line modeling

“…Combined with IMU inertial measurement elements and drone technology, it can quickly scan and model transmission lines and their surrounding environment [6][7][8]. Drones equipped with measurement equipment such as LiDAR can not only accurately obtain parameter information of transmission lines, but also detect their status in real time [9][10][11][12]. Therefore, a three-dimensional modeling method for transmission lines based on three-dimensional LiDAR is proposed in the article, which utilizes the laser ranging principle and aerial photogrammetry principle of three-dimensional LiDAR to obtain basic information data of transmission lines, restores the real-time status and parameter level of transmission lines to the greatest extent, and divides the power lines and conducts three-dimensional modeling of transmission lines, significantly improving the work efficiency of power workers and helping to timely discover potential safety hazards of transmission lines.…”