QBISM:扩展DBMS以支持3D医学图像

Proceedings of 1994 IEEE 10th International Conference on Data Engineering Pub Date : 1994-02-14 DOI:10.1109/ICDE.1994.283046

M. Arya, William F. Cody, Christos Faloutsos, Joel E. Richardson, Arthur Toya

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引用次数: 11

摘要

描述了QBlSM (Query By Interactive, Spatial Multimedia)的设计和实现，这是一个用于查询和可视化三维空间数据的原型。第一个应用是在医学研究领域，特别是脑功能测绘。该系统建立在Starburst DBMS的基础上，扩展到处理空间数据类型，特别是标量字段和这些字段中的任意空间区域。作者列出了应用程序的需求，讨论了逻辑和物理数据库设计问题，并从他们的原型中给出了计时结果。他们观察到，DBMS的早期空间过滤导致了显著的性能节省，因为系统响应时间主要由检索、传输和呈现的数据量决定。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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QBISM: extending a DBMS to support 3D medical images

Describes the design and implementation of QBlSM (Query By Interactive, Spatial Multimedia), a prototype for querying and visualizing 3D spatial data. The first application is in an area in medical research, in particular, Functional Brain Mapping. The system is built on top of the Starburst DBMS extended to handle spatial data types, specifically, scalar fields and arbitrary regions of space within such fields. The authors list the requirements of the application, discuss the logical and physical database design issues, and present timing results from their prototype. They observed that the DBMS' early spatial filtering results in significant performance savings because the system response time is dominated by the amount of data retrieved, transmitted, and rendered.<>

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Proceedings of 1994 IEEE 10th International Conference on Data Engineering

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