... presents an analysis framework that combines image and point cloud data to improve the accuracy and efficiency of building surface defect detection. On one hand, the region of interest (ROI) is extracted from the image, and a fusion of the local binary pattern (LBP) and Otsu's method is employed to segment...

...., 2023). However, they mainly involve static and dense point clouds from traditional laser scanners. Less research has investigated the potential of LiDAR in the worker detection task, which is more challenging than previous stress-free applications since it requires recognizing and locating specific...