US Patent 11989895 Capturing environmental features using 2D and 3D scans

During capture of a three dimensional mesh of an environment, a combination of user inputs and machine learning is used to place annotations within the three dimensional mesh environment interactively. When the full mesh is assembled, the annotations are used to detect which portions of the three-dimensional mesh make up the features of interest. Additional features can be derived from these results, such as a 2D image of a floor plan.