海底地形水深三角网重采样技术研究

摘要

主要进行海底地形水深三角网重网格化技术研究,通过调整水深数据密度来解决水深点过采样或不足采样的问题,最终实现对水深三角网模型的曲面重构优化.实验证明,本方法在保留海底地形地貌特征的基础上明显改善了水深三角网的质量.%This paper introduces the technology of sounding triangle remeshing,resolving the problem of over-sampling or short-sampling by controlling the vertex sampling.Finally,and the triangle remeshing of sounding is realized.The experimental results show the quality of input discrete mesh surfaces can be significantly improved during such processing.