期刊文献+

基于DTW的哼唱识别系统的研制 被引量:2

Query By Humming Systerm Design Base On DTW
原文传递
导出
摘要 在音乐旋律特征相似度匹配理论和DTW算法基础上,提出了一种基于哼唱片段的相似度匹配算法,减少了对歌曲库进行精确匹配(DTW)的歌曲匹配数量并利用不同匹配路径进行精确匹配的性能进行分析和对于基于内容的音乐精确匹配算法,提出了用于加快检索速度的加速方法。设计实现了一个基于内容的音乐哼唱检索系统。经过实验验证该系统对于小规模数据库哼唱歌曲片段的检索具有较高的准确性,对进一步的深入研究具有推动和借鉴意义。 Through analyzing the theoreties of similarity comparison and DTW algorithm,A similarity comparison algorithm of content-base query by humming segment is proposed,it reduce the number of precision comparison . Analyzing the capability of precision comparison in different path.and A faster match of content-base query of precison comparison is proposed,it reduces the time in retrieving. A content-base query by humming system is designed and completed .The experimental results show that the system has high recognition rate and pushes forward the study on melody retrieval.
作者 刘志强
出处 《信息与电脑(理论版)》 2009年第12期25-26,共2页 China Computer & Communication
关键词 哼唱识别 DTW 旋律特征 相似度匹配 humming identify DTW melody features similarity comparison.
  • 相关文献

参考文献3

二级参考文献27

  • 1J Foote. An overview of audio information retrieval. Multimedia Systems, 1999, 7(1): 2-11.
  • 2A J Ghias, Logan D Chamberlain, B C Smith. Query by humming-musical information retrieval in an audio database. ACM Multimedia'95, San Francisco, 1995.
  • 3R J McNab, L A Smith, I H Witten et al. Towards the digital music library: Tune retrieval from acoustic input. The ACM Digital Libraries Conference ( Digital Libraries' 96 ), Bethesda,Maryland, 1996.
  • 4Ricardo A Baesa-Yates, Chris H Perleberg. Fast and practical approximate string matching. In: Combinatorial Pattern Matching, Third Annual Symposium. Berlin: Springer-Verlag,1992. 185- 192.
  • 5Lie Lu, Hong You, Hong-Jiang Zhang. A new approach to query by humming in music retrieval. IEEE Int' 1 Conf on Multimedia and Expo (ICME 2001 ), Waseda University, Tokyo, Japan,2001.
  • 6Jyh-Shing Roger Jang, Hong-Ru Lee. Hierarchical filtering method for content-based music retrieval via acoustic input. ACM Multimedia 2001, New York, 2001.
  • 7Tom Brondsted et al. A system for recogition of hummed tunes.The COST G-6 Cord on Digital Audio Effects (DAFX-01),Limerick, Ireland, 2001.
  • 8N Kosugi, Y Nishihara, T Sakata et al. A practical query-byhumming system for a large music database. The ACM Multimedia 2000, Los Angeles, CA, 2000.
  • 9William Rand, William Birmingham. Statistical analysis in music information retrieval. The 2nd Annual Int'l Symp on Music Information Retrieval, Bloomington, Indiana, USA, 2001.
  • 10Shyarnala Doraisamy, Stefan M Ruger. An approach towards a polyphonic music retrieval system. The 2nd Annual Int'l Symposium on Music Information Retrieval, Bloomington,Indiana, USA, 2001.

共引文献73

同被引文献15

引证文献2

二级引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部