基于测量点云的复杂曲面重建技术研究

Complicated Surface Reconstruction Technique Based on Measured Point Cloud

在研究已有三角网格曲面重建算法的基础上,针对MC算法存在的问题进行改进,应用双曲线判别方法,消除算法中产生的歧义三角片和孔洞,改善曲面重建效果,并通过大量实验发现立方体边长的最佳取值,不但进一步提高了算法效率,而且使重建后的模型效果更为逼真和清晰。

Based on the research of actual surface reconstruction arithmetic of triangle network, the MC arithmetic was improved, by applying the way of hyperbola, various triangles and holes were eliminated, the effect of surface reconstruction was improved. Optimal numerical value about the length of cube was got through a great lot of experiments. The efficiency of arithmetic was enhanced and the reconstructed model was more real and clear by using the optimal numerical value about the length of cube.