Attention-enhanced sampling point cloud network (ASPCNet) for efficient 3D tunnel semantic segmentation
Yunxiang Zhou, Ankang Ji, Limao Zhang, Xiaolong Xue
Topics & Concepts
Point cloudUpsamplingSampling (signal processing)Computer scienceArtificial intelligenceSegmentationProcess (computing)Feature (linguistics)Data miningInferenceIntersection (aeronautics)Real-time computingComputer visionEngineeringImage (mathematics)LinguisticsAerospace engineeringOperating systemFilter (signal processing)Philosophy3D Surveying and Cultural HeritageRemote Sensing and LiDAR ApplicationsInfrastructure Maintenance and Monitoring