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A semantic content analysis model for sports video based on perception concepts and finite state machines

机译:基于感知概念和有限状态机的体育视频语义内容分析模型

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摘要

In automatic video content analysis domain, the key challenges are how to recognize important objects and how to model the spatiotemporal relationships between them. In this paper we propose a semantic content analysis model based on Perception Concepts (PCs) and Finite State Machines (FSMs) to automatically describe and detect significant semantic content within sports video. PCs are defined to represent important semantic patterns for sports videos based on identifiable feature elements. PC-FSM models are designed to describe spatiotemporal relationships between PCs. And graph matching method is used to detect high-level semantic automatically. A particular strength of this approach is that users are able to design their own highlights and transfer the detection problem into a graph matching problem. Experimental results are used to illustrate the potential of this approach
机译:在自动视频内容分析领域,关键挑战是如何识别重要对象以及如何对它们之间的时空关系建模。在本文中,我们提出了一种基于感知概念(PC)和有限状态机(FSM)的语义内容分析模型,以自动描述和检测体育视频中的重要语义内容。 PC被定义为代表基于可识别特征元素的体育视频重要语义模式。 PC-FSM模型旨在描述PC之间的时空关系。然后使用图匹配方法自动检测高级语义。这种方法的特别优势在于,用户能够设计自己的突出显示并将检测问题转换为图形匹配问题。实验结果用于说明这种方法的潜力

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