NIST数据流系统II:分布式多媒体应用的标准化接口

2008 International Symposium on a World of Wireless, Mobile and Multimedia Networks Pub Date : 2008-06-23 DOI:10.1109/WOWMOM.2008.4594879

A. Fillinger, Lukas L. Diduch, Imad Hamchi, M. Hoarau, S. Degré, V. Stanford

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引用次数: 8

摘要

现代多媒体应用使用越来越多的传感器，包括摄像头、麦克风和麦克风阵列。这些应用程序必须实时获取和处理来自传感器的数据，这通常超出了单个机器的能力。我们提出了我们的分布式传感器数据传输中间件，NIST数据流系统II，它为跨本地计算机网络的数据采集和处理提供网络透明服务。因此，应用程序被表示为数据流图，流媒体在不同的计算组件之间流动。通过介绍一个使用音频和视频流融合传感器跟踪人员的多媒体应用程序，突出了这一点。

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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The NIST Data Flow System II: A standardized interface for distributed multimedia applications

Modern multimedia applications use an increasing number of sensors including cameras, microphones and microphone arrays. These applications must acquire and process data from sensors in real-time, which is usually beyond the capabilities of single machines. We present our distributed sensor data transport middleware, the NIST data flow system II, which offers network transparent services for data acquisition and processing across a local network of computers. An application is thus represented as a data flow graph, with streaming media flowing between the different computational components. This is highlighted by presenting a multimedia application tracking persons using a sensor fusion of audio and video streams.

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2008 International Symposium on a World of Wireless, Mobile and Multimedia Networks

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