A study on automatic quality control for 3D city reconstruction

摘要

The quality control of 3D city reconstruction projects mainly depends on interactive checking and rectification, which is original, random and unreasonable. This paper puts forward an automatic quality control (AQC) strategy for it. Firstly, this paper discusses the principle of AQC, then, develops some methods for it, including automatic algorithms for error detecting, constraint and compensation, and an AQC management system. Finally, the authors cite several international joint projects to prove the validity and feasibility of this strategy.