Fast Creation of Depth Triangulation and Optimum Algorithm

  title={Fast Creation of Depth Triangulation and Optimum Algorithm},
  author={Wu Li-da},
Nowadays Delaunay triangulation is extensively used to draw depth contours,the weak point of which lies in that it is possible to move a shallow water zone to deep one in some circumstances,and result in unreasonable seafloor terrain which will be a potential danger to safe navigation.Based on a discussion on process for fast creation of depth triangulation,such as multi-grid,an approach of incrementally adding vertices to an existing triangulation and mergence of Delaunay triangulations,this… CONTINUE READING

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