Figure A1.
Reconstruction of an office room. (a) shows the produced 3D model. (c) gives the details of the surface around the loop closure before model correction. (b) is the surface after the correction.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.