Feature analysis and normalization approach for robust content-based music retrieval to encoded audio with different bit rates

Shuhei Hamawaki*, Shintaro Funasawa, Jiro Katto, Hiromi Ishizaki, Keiichiro Hoashi, Yasuhiro Takishima

*この研究の対応する著者

研究成果: Conference contribution

5 被引用数 (Scopus)

抄録

In order to achieve highly accurate content-based music information retrieval (MIR), it is necessary to compensate the various bit rates of encoded songs which are stored in the music collection, since the bit rate differences are expected to apply a negative effect to content-based MIR results. In this paper, we examine how the bit rate differences affect MIR results, propose methods to normalize MFCC features extracted from encoded files with various bit rates, and show their effects to stabilize MIR results.

本文言語English
ホスト出版物のタイトルAdvances in Multimedia Modeling - 15th International Multimedia Modeling Conference, MMM 2009, Proceedings
ページ298-309
ページ数12
DOI
出版ステータスPublished - 2009
イベント15th International Multimedia Modeling Conference, MMM 2009 - Sophia-Antipolis, France
継続期間: 2009 1月 72009 1月 9

出版物シリーズ

名前Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
5371 LNCS
ISSN(印刷版)0302-9743
ISSN(電子版)1611-3349

Conference

Conference15th International Multimedia Modeling Conference, MMM 2009
国/地域France
CitySophia-Antipolis
Period09/1/709/1/9

ASJC Scopus subject areas

  • 理論的コンピュータサイエンス
  • コンピュータ サイエンス(全般)

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