Repeating pattern discovery from audio stream

doi:10.1007/11739685_26

	Repeating pattern discovery from audio stream
	Du, Zhen-Long 1,2; Li, Xiao-Li 1
	2006
会议名称	4th International Conference on Machine Learning and Cybernetics, ICMLC 2005
会议录名称	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
卷号	3930 LNAI
页码	249-257
会议日期	August 18, 2005 - August 21, 2005
会议地点	Guangzhou, China
出版者	Springer Verlag
摘要	In this paper, an effective method to discover repeating pattern from audio is proposed. Since the previous feature extraction methods are usually process monophony audio, for extracting more descriptive features from polyphony audio, Gabor filters bank is introduced. Meanwhile the measure criteria is suggested for qualitatively and quantitatively weighting the discernibility of extracted features. In addition, the presented algorithm is based on the incremental match and has time complexity O(nlog(n)). Experimental evaluations show that our proposed method could extract complete and meaningful repeating patterns from polyphony audio. © Springer-Verlag Berlin Heidelberg 2006.
关键词	Algorithms Audio systems Computational complexity Cybernetics Feature extraction Learning systems Gabor filters bank Monophony audio Polyphony audio Repeating pattern
DOI	10.1007/11739685_26
收录类别	SCIE
语种	英语
WOS研究方向	Computer Science
WOS类目	Computer Science, Artificial Intelligence ; Computer Science, Cybernetics ; Computer Science, Information Systems
WOS记录号	WOS:000238282100026
EI入藏号	20062810000587
EI主题词	Pattern recognition
ISSN	03029743
来源库	Compendex
分类代码	716 Telecommunication; Radar, Radio and Television - 721.1 Computer Theory, Includes Formal Logic, Automata Theory, Switching Theory, Programming Theory - 723 Computer Software, Data Handling and Applications - 723.4 Artificial Intelligence - 751 Acoustics, Noise. Sound
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	会议论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/117095
专题	兰州理工大学
作者单位	1.Lanzhou University of Technology, Lanzhou, 730050, China; 2.State Key Lab. of CAD and CG, Zhejiang University, Hangzhou 310058, China
第一作者单位	兰州理工大学
推荐引用方式 GB/T 7714	Du, Zhen-Long,Li, Xiao-Li. Repeating pattern discovery from audio stream[C]:Springer Verlag,2006:249-257.