道路综合检测技术二维、三维融合技术研究

Research on 2D and 3D Fusion Technology

为提升道路综合检测二维与三维检测融合技术的应用水平,本文通过对二维与三维检测技术的比较、以及融合后的技术分析,阐明了在路面破损指标上,微小裂缝依靠二维人工技术、大病害依靠三维点云技术;车辙指标上,依靠二维、三维共同拟合道路横断面的技术;路面纵断面(平整度、跳车)等依靠原有激光反应类计算技术等的观点。

In order to improve the application level of 2D and 3D detection fusion technology,in the analysis of the pavement damage index,minor cracks rely on 2D artificial technology and large diseases,two-dimensional cross section(flatness,jump)depend on the original laser reaction calculation technology.