Seed point set-based building roof extraction from airborne LiDAR point clouds using a top-down strategy
Jie Shao, Wuming Zhang, Aojie Shen, Nicolas Mellado, Shangshu Cai, Lei Luo, Nan Wang, Guangjian Yan, Guoqing Zhou
Topics & Concepts
RoofPoint cloudPoint (geometry)SegmentationExtraction (chemistry)Process (computing)Computer scienceLidarSet (abstract data type)Building modelArtificial intelligenceComputer visionRemote sensingEngineeringSimulationStructural engineeringGeographyMathematicsGeometryProgramming languageChromatographyOperating systemChemistryRemote Sensing and LiDAR Applications3D Surveying and Cultural HeritageAutomated Road and Building Extraction