Mr. Leo Kwan is the founder and Chief Executive Officer of LiDARist Co. LTD., which is a start-up with core developments on point cloud post-processing in deep-learning-based approach. He has worked in the construction industry for more than 15 years as project manager and implemented BIM into his supervised projects and teams. He and his team are currently working on a deep-learning-based semantic segmentation of underground utilities point clouds.
Sessions in which Leo Kwan participates
Tuesday 16 May, 2023
The talk summarizes a market product of deep learning based semantic segmentation of point clouds and automatic 3D reconstruction of as-built BIM for underground utilities and pipework for 3D GIS. The presentation covers a general workflow of the approach (including point cloud labeling, definition of classes, deep neural network, information extraction, and pipe modeling), accuracy of semantic segmentation, real case studies, and foreseeable challenges down the road. Also, the speakers wi...