计算机技术与发展2011，Vol.21Issue(6)：154-156,160,4.
基于H-K算法的MIDI音乐主旋律提取
Melody Extraction Method from MIDI Based on H-K Algorithm
摘要
Abstract
Main melody is the basis of the music feature recognition and the premise of music light show design work by compute, as it contains the most important information about music melody.This work includes many questions, such as melody representation, melody character exwaction and classifying technology.This paper represents a model for auto melody extraction method for multi-track MIDI files.Construct the feature vector space by means of extracting the music melody feature.To classify the melody of the main track and the accompaniment tracks with the H-K algorithm in order t6 exwact the main melody track, and achieved good results.It prepares for the program of automatic design the music light show.关键词
音乐灯光/MIDI/主旋律提取/特征向量Key words
music-light show/ MIDI/melody extraction/eigenvector分类
信息技术与安全科学引用本文复制引用
刘勇,林景栋,穆伟力..基于H-K算法的MIDI音乐主旋律提取[J].计算机技术与发展,2011,21(6):154-156,160,4.基金项目
重庆市"朝天扬帆"项目支持 （）
