PI: A Vision-based Approach to Project Intelligence for Construction Site Monitoring Automation

Illustration of spatial relevance calculation
  Construction sites are generally large-scale, and diverse activities concurrently take place there. Timely and overall awareness of activities states and resource allocation is critical to many project-level management tasks, including resource leveling, progress tracking, and productivity analysis. Despite its importance, the manual approach to activity tracking and resource counting that relies on managers’ experience and diligence is still the mainstream in practice. As more and more large projects commence all over the world, it is nearly impossible for construction managers to k...