SFPNet: Sparse Focal Point Network for Semantic Segmentation on General LiDAR Point Clouds
Yanbo Wang, Wentao Zhao, Chuan Cao, Tianchen Deng, Jingchuan Wang, Weidong Chen
Topics & Concepts
Computer sciencePoint cloudLidarSegmentationFocal pointPoint (geometry)Artificial intelligenceComputer visionRemote sensingCardinal pointOpticsGeologyPhysicsMathematicsGeometry3D Shape Modeling and AnalysisRobotics and Sensor-Based Localization3D Surveying and Cultural Heritage