3D Urban Buildings Extraction Based on Airborne LiDAR and Photogrammetric Point Cloud Fusion According to U-Net Deep Learning Model Segmentation
The LiDAR and photogrammetric point clouds fusion procedure for building extraction according to Keyboards U-Net deep learning model segmentation is provided and tested.Firstly, an initial geo-localization process is performed for photogrammetric point clouds generated using structure-from-motion and dense-matching methods.Then, point cloud segment