| 基于压缩域特征的音频检索技术 |
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| 引用本文： | 闫俊斌,安利斌. 基于压缩域特征的音频检索技术[J]. 电脑开发与应用, 2008, 21(8): 33-35 |
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| 作者姓名： | 闫俊斌 安利斌 |
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| 作者单位： | 山西大学,太原,030006;山西大学,太原,030006 |
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| 摘 要： | 首先对基于内容的多媒体检索的相关概念、特征进行介绍，提出一种基于压缩域特征的音频检索方法，该算法在压缩域上直接对音频信号进行分析，达到多媒体实时检索的目的，实验结果证明，该算法有较好的检索结果。
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| 关 键 词： | 基于内容的多媒体检索 音频检索 特征提取 |
A Novel Audio Retrieval Algorithm based on Compressed Featlire |
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| Yan Junbin et al. A Novel Audio Retrieval Algorithm based on Compressed Featlire[J]. Computer Development & Applications, 2008, 21(8): 33-35 |
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| Authors: | Yan Junbin et al |
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| Affiliation: | Yan Junbin et al |
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| Abstract: | This paper firstly introduces the concept and characteristic of content-based multimedia,then an algorithm of content-based audio retrieval by examples is brought forward,which directly analysis the audio streaming in order to implement real-time retrieval.Experimental results indicate that this novel algorithm has better performance than others. |
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| Keywords: | content-based multimedia retrieval audio retrieval feature extraction |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
