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三维环境下栅格数据的动态调度 被引量:3

A SCHEDULING ALGORITHM FOR RASTER DATA UNDER THREE-DIMENSION ENVIRONMENT
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摘要 提出了一个通过数据缓冲区和多线程调度的算法,实现了大范围栅格数据的实时动态调度,提高了地形数据三维可视化表达的效率,在实践应用中取得了很好的效果。 The paper proposes an algorithm with high performance for raster data dynamic scheduling. Experiment shows that the algorithm is very efficient in applications of three-dimension terrain visualization.
作者 周松涛
出处 《测绘信息与工程》 2006年第1期40-42,共3页 Journal of Geomatics
关键词 栅格数据 三维地形可视化 多线程 动态调度 raster data 3D terrain visualization muhithreading dynamic scheduling
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