立体管道软件在集群和PBS编程卫星图像处理中的应用

Yoni Huaynacho, P. Yanyachi
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引用次数: 0

摘要

为了研究阿雷基帕市火山的地形,考虑获得数字高程模型(DEM),为此提出了利用立体卫星图像和立体管道软件生成DEM。为了减少图像的处理时间,使用了Cluster,将处理时间缩短了67%。处理时间是在亚像素级上执行最大量测试、计算DEM和执行必要操作的重要因素。为了实现这一目标,已经在安装、Pipeline软件与Cluster的兼容性以及PBS编程方面进行了工作。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Application of Stereo Pipeline Software for Improve Processing Satellite Images Using a Cluster and PBS Programming
With the objective of studying the topography of the volcanoes of the city of Arequipa, it was considered to obtain Digital Elevation Models (DEM), for this purpose the generation of a DEM using Stereo Satellite Images and the Stereo Pipeline software was proposed. To reduce the processing time of the images a Cluster was used, shortening the processing time by 67%. The processing time is an important factor to perform the largest number of tests, calculate the DEM and perform the necessary operations at the sub-pixel level. To achieve this, work has been done on the installation, Pipeline software compatibility with the Cluster and PBS programming.
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