In this paper, we propose an efficient framework for large-scale terrain real-time visualization.

本文提出了一个有效的基于外存的海量地形数据实时可视化框架。

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The experiments show that this algorithm is very good of the real-time LOD controlling for large scale terrain visualization and also for the real-time rendering.

实验证明，该方法对于实时 控制大规模地形模型的细节 层次，增强大规模地形模型的绘制效率是非常有效的。

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