HOK Machine Learning

CIMS’ work on Point Cloud Segmentation is in collaboration with CENTRUS as part of the Centre Block Rehabilitation Project. The project started by using the existing Centre Block BIM model to semantically segment laser scan point clouds. These segmented point clouds could then in turn be used to train an artificial intelligence (AI) point cloud classification algorithm. CIMS also worked to manually segment a data set of gothic style ‘high heritage’ value rooms to assist the training of an AI point cloud segmentation algorithm, which commonly has troubles with the variations present in heritage spaces.