LiDAR与影像集成的真实感建筑物三维重建研究进展

A review on realistic building 3D reconstruction using LiDAR and imagery

真实感建筑物三维重建是摄影测量、计算机视觉界研究的热点和难点,一般来说包括三维几何模型重建与表面纹理恢复两个方面。本文立足于LiDAR与影像集成的三维重建技术,以三维重建过程为线索,从三维几何模型重建、表面纹理恢复两个方面,梳理归纳不同的LiDAR与影像集成方案,聚焦于数据处理的方法、算法、策略,对最新的研究成果进行总结与分析。

Realistic 3 D modeling is a challenging problem and has been a research topic for many years. It includes two aspects： 3D geometry model reconstruction and surface texture recovery. Focusing on realistic building 3D reconstruction integrating LiDAR and imagery, the paper concentrates on the data processing algorithms, strategies, and methods. It summarizes various synthetic approach of LiDAR and imagery, and makes a comprehensive survey on related researches from the two aspects： 3D geometry model reconstruction and surface texture recovery.