摘要:传统的数据管理及检索技术难以满足当前如何从庞大的信息源中筛选出用户所需要的图形图像信息以及在云环境下如何高效地存储和管理海量图形图像数据等问题。云计算作为一种新兴的计算模型,其强大的计算能力、海量分布式存储技术等在图形图像处理方面具有重要作用。本文针对Hadoop云平台下图形图像检索技术进行深入剖析,使用MR-BoVW 方案对Hadoop云计算环境下图像检索进行改进,能够实现我们预期的图形图像检索效果,通过对实验分析证明,此技术具有优良加速比、扩展率以及数据伸缩率,可以有效利用Hadoop 云计算平台的海量存储能力和强大的并行计算能力。21748 毕业论文关键字:云环境;图形图像;Hadoop云平台;MR-BoVW
Relationship between technical graphics technology and cloud computing
Abstract: Traditional data management and retrieval technology is difficult to meet the current how to filter information from a vast source of information in the graphics user needs and how to efficiently store and manage large volumes of graphic image data in the cloud environment and other issues. Cloud computing as a new computing model, its powerful computing capability, massive distributed storage technology plays an important role in graphics processing. In this paper, under Hadoop cloud platform graphics image retrieval technology in-depth analysis, the use of MR-BoVW scheme under Hadoop cloud computing environments to improve the image retrieval, we can achieve the desired effect graphic image retrieval, through experimental analysis demonstrated that this technology has excellent speedup, expansion rate, and data expansion rate, you can effectively use Hadoop cloud computing platform, massive storage capacity and powerful parallel computing capabilities.
Keywords: cloud environment; image; Hadoop cloud platform; MR-BoVW
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