대한음성학회:학술대회논문집 (Proceedings of the KSPS conference)
- 대한음성학회 2006년도 춘계 학술대회 발표논문집
- /
- Pages.143-146
- /
- 2006
이동 평균 필터를 적용한 음악 세그멘테이션 및 요약
Moving Average Filter for Automatic Music Segmentation & Summarization
- Kim Kil-Youn (Department of Computer Science Korea Advanced Institute of Science and Technology) ;
- Oh Yung-Hwan (Department of Computer Science Korea Advanced Institute of Science and Technology)
- 발행 : 2006.05.01
초록
Music is now digitally produced and distributed via internet and we face a huge amount of music day by day. A music summarization technology has been studied in order to help people concentrate on the most impressive section of the song andone can skim a song as listening the climax(chorus, refrain) only. Recent studies try to find the climax section using various methods such as finding diagonal line segment or kernel based segmentation. All these methods fail to capture the inherent structure of music due to polyphonic and noisy nature of music. In this paper, after applying moving average filter to time domain of MFCC/chroma feature, we achieved a remarkable result to capture the music structure.
키워드