A Flexible Framework for Audio Semantic Content Detection

机译：音频语义内容检测的灵活框架

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摘要

Audio semantic analysis is a crucial issue in multimedia applications. In this paper, a hierarchical framework is proposed for high-level semantic content detection for a continuous audio stream. In the proposed framework, basic audio events are modeled with hidden Markov models. Based on the obtained key audio event sequence, a neural network-based approach is proposed to discover the high-level semantic content of the audio context. With the neural network-based approach, human knowledge and machine learning are effectively combined in the semantic inference. We select some audio streams to evaluate the performance of the proposed framework, and the experiment results demonstrate the framework can achieve satisfying results.

机译：音频语义分析是多媒体应用程序中的关键问题。在本文中，提出了用于连续音频流的高级语义内容检测的分层框架。在提出的框架中，基本音频事件使用隐马尔可夫模型建模。基于获得的关键音频事件序列，提出了一种基于神经网络的方法来发现音频上下文的高级语义内容。使用基于神经网络的方法，可以将人类知识和机器学习有效地结合到语义推理中。我们选择了一些音频流来评估该框架的性能，实验结果表明该框架可以取得令人满意的结果。

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来源
《Advances in Multimedia Information Processing - PCM 2008》|2008年|915-918|共4页
会议地点 Tainan(CT);eTainan(CT)
作者
Qi Li; Huadong Ma; Kanyan Zheng;
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作者单位

Beijing Key Laboratory of Intelligent Telecommunications Software and Multimedia, Beijing University of Posts and Telecommunications, Beijing 100876, China;

Beijing Key Laboratory of Intelligent Telecommunications Software and Multimedia, Beijing University of Posts and Telecommunications, Beijing 100876, China;

Beijing Key Laboratory of Intelligent Telecommunications Software and Multimedia, Beijing University of Posts and Telecommunications, Beijing 100876, China;

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原文格式 PDF
正文语种 eng
中图分类计算机网络;
关键词
high-level semantic; audio semantic; audio content analysis;

机译：高级语义；音频语义；音频内容分析;

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专利

1. A flexible framework for key audio effects detection and auditory context inference [J] . Cai R., Lie Lu, Hanjalic A., IEEE transactions on audio, speech and language processing . 2006,第3期

机译：关键音频效果检测和听觉上下文推断的灵活框架
2. Citation Content Analysis (CCA): A Framework for Syntactic and Semantic Analysis of Citation Content [J] . Guo Zhang, Ying Ding, Stasa Milojevic Journal of the American Society for Information Science and Technology . 2013,第7期

机译：引文内容分析（CCA）：引文内容的句法和语义分析框架
3. Audiovisual content description using semantic scene representation [J] . Pastor-Sánchez Juan-Antonio, Bazán-Gil Virginia, Escribano Manuel Journal of digital media management . 2019,第1期

机译：使用语义场景表示的视听内容描述
4. A Flexible Framework for Audio Semantic Content Detection [C] . Qi Li, Huadong Ma, Kanyan Zheng Pacific Rim Conference on Multimedia . 2008

机译：灵活的音频语义内容检测框架
5. A probablistic framework for mapping audio-visual features to high-level semantics in terms of concepts and context. [D] . Naphade, Milind Ramesh. 2001

机译：根据概念和上下文将视听功能映射到高级语义的概率框架。
6. Information Content-Based Gene Ontology Semantic Similarity Approaches: Toward a Unified Framework Theory [O] . Gaston K. Mazandu, Nicola J. Mulder 2006

机译：基于信息内容的基因本体语义相似性方法：统一框架理论
7. A flexible framework for key audio effects detection and auditory context inference [O] . Rui Cai, Lie Lu, Alan Hanjalic, 2006

机译：关键音频效果检测和听觉上下文推断的灵活框架

A Flexible Framework for Audio Semantic Content Detection

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