Improved DP matching between a musical score and its performance using interpolation
スポンサーリンク
概要
- 論文の詳細を見る
In order to realize musical performances with human-like emotions by computer, it is necessary to analyze performances using musical score data. The Dynamic Programming(DP)method is often used for matching between a musical score and its performance. However, the DP does not achieve a high matching rate since the ordering of attack of the notes in a chord is not always the same and there are difficult passages of right and left hand performances. Furthemore the score does not define the number of iterations of trills. This paper addresses the process of matching two or more MIDI performance data involving DP along with linear interpolation to maximize the collation between the score and the performance. The improved DP method is also extended to match performances including trills.
- 社団法人日本音響学会の論文
著者
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Horiguchi Susumu
School Of Information Science Japan Advanced Institute Of Science And Technology(jaist)
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Horiguchi Susumu
School Of Information Science Japan Advanced Institute Of Science And Te
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Hoshishiba Takayuki
School of Information Science, Japan Advanced Institute of Science and Technology(JAIST)
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Hoshishiba Takayuki
School Of Information Science Japan Advanced Institute Of Science And Technology(jaist)
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Hoshishiba Takayuki
School Of Information Science Japan Advanced Institute Of Science And Te
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