Video personalization and summarization system

2002 IEEE Workshop on Multimedia Signal Processing. Pub Date : 2002-12-09 DOI:10.1109/MMSP.2002.1203336

Belle L. Tseng, Ching-Yung Lin, John R. Smith

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引用次数: 23

Abstract

A video personalization and summarization system is designed and implemented to dynamically generate a personalized video summary. The personalization system adopts the three-tier server-middleware-client architecture in order to select, adapt, and deliver rich media content to the user. The server stores the content sources along with their corresponding MPEG-7 metadata descriptions. These semantic metadata are provided through the use of our VideoAnnEx MPEG-7 video annotation tool. When the user initiates a request for content, the client communicates the user request and usage environment descriptions to the middleware. The middleware is powered by the personalization engine and the content adaptation engine. Our personalization engine includes the VideoSue summarization on usage environment engine that selects the optimal set of desired contents according to user preferences. Afterwards, the adaptation engine performs the required transformations and compositions of the selected contents for the specific usage environment using our VideoEd editing and composition tool. Finally, a personalization and summarization system is demonstrated on the IBM Websphere Portal Server for PCs and pervasive devices.

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视频个性化和摘要系统

设计并实现了一个动态生成个性化视频摘要的视频个性化摘要系统。个性化系统采用服务器-中间件-客户端三层架构，实现富媒体内容的选择、适配和交付。服务器存储内容源及其相应的MPEG-7元数据描述。这些语义元数据是通过使用VideoAnnEx MPEG-7视频注释工具提供的。当用户发起对内容的请求时，客户机将用户请求和使用环境描述传递给中间件。中间件由个性化引擎和内容适应引擎提供支持。我们的个性化引擎包括使用环境的VideoSue摘要引擎，该引擎根据用户偏好选择所需内容的最佳集合。然后，适配引擎使用我们的VideoEd编辑和组合工具，为特定的使用环境执行所选内容的必要转换和组合。最后，在IBM Websphere Portal Server上演示了针对pc和普及设备的个性化和摘要系统。

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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来源期刊

2002 IEEE Workshop on Multimedia Signal Processing.

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