Graph Based Evaluation of Satellite Imagery Processing over Grid

V. Bâcu, D. Gorgan
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引用次数: 3

Abstract

Diagrammatic description of satellite imagery processing has been developed in the MedioGrid system through the gProcess toolset. The processing workflow supports a flexible exploration of different algorithms and computing configuration over the grid. This paper concerns with experimental evaluation of the optimal mapping of the logical workflow onto the physical level. The execution time is evaluated for horizontal and vertical grouping techniques of the operational nodes.
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基于图的网格卫星图像处理评价
通过gProcess工具集,在MedioGrid系统中开发了卫星图像处理的图解描述。处理工作流支持在网格上灵活地探索不同的算法和计算配置。本文对逻辑工作流到物理层的最优映射进行了实验评价。对操作节点的水平和垂直分组技术的执行时间进行了评估。
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