An Algorithm of Isoline Tracing Based on TIN
Author(s): LI Lijun, YUAN Youjun, WANG Cheng
Pages: 34-36
Year: 2007 Issue: 9
Journal: COMPUTER AND ENGINEERING LNSTITUTE
Keyword: 等值线; 不规则三角网; 追踪;
Abstract: 提出一种基于不规则三角网(TIN)的等值线生成算法,降低对TIN拓扑关系的要求,具有更广的适用范围.算法简单清晰,避免以往算法起始点选取困难、等值线走向判断复杂的问题.对封闭和非封闭等值线统一处理.
Pages: 34-36
Year: 2007 Issue: 9
Journal: COMPUTER AND ENGINEERING LNSTITUTE
Keyword: 等值线; 不规则三角网; 追踪;
Abstract: 提出一种基于不规则三角网(TIN)的等值线生成算法,降低对TIN拓扑关系的要求,具有更广的适用范围.算法简单清晰,避免以往算法起始点选取困难、等值线走向判断复杂的问题.对封闭和非封闭等值线统一处理.
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