An Improved Algorithm of Multi-sensors Data Merging
改进的多传感器数据统一算法

Based on 2-D mesh processing,a point-clouds data merging algorithm,which processes the data obtained by multi-sensors,is proposed.It successively treats the point-clouds data in each cross-section layer with the improved 2-D Delaunay triangulation,triangle meshes decimation,triangle's barycenter calculation,data integrating and sampling.A practical application,which implements this algorithm to process human point-clouds data obtained by a 3D human body laser scan system in our lab,is presented.Experimental results show that this approach can realize point-clouds merging with good effect.