“…To this end, this paper provides a new robust context-based framework for the extraction of primary structural components, namely column, slab, and rebar, in regular rectangular reinforced concrete structures from unorganized point cloud data for automated progress monitoring and dimensional conformity control during construction.Remote Sens. 2019, 11, 1102 3 of 23 actual location of objects comply, which cannot be a presupposition since the objective of automated monitoring and control is to determine the discrepancies between the planned and actual location of each object [22]. Therefore, the studies presented in the following subsections aimed to reduce the dependency of the semantic object extraction on the details of the planned BIM.…”