Semantic segmentation of point clouds of ancient buildings based on weak supervision
Jianghong Zhao,
Haiquan Yu,
Xinnan Hua
et al.
Abstract:Semantic segmentation of point clouds of ancient buildings plays an important role in Historical Building Information Modelling (HBIM). As the annotation task of point cloud of ancient architecture is characterised by strong professionalism and large workload, which greatly restricts the application of point cloud semantic segmentation technology in the field of ancient architecture, therefore, this paper launches a research on the semantic segmentation method of point cloud of ancient architecture based on we… Show more
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