| Main melody extraction for polyphonic music | |
|---|---|
| 學年 | 91 |
| 學期 | 1 |
| 發表日期 | 2002-12-18 |
| 作品名稱 | Main melody extraction for polyphonic music |
| 作品名稱（其他語言） | |
| 著者 | Lin, Hwei-Jen; Wu, Hung-Hsuan; Kao, Yang-Ta |
| 作品所屬單位 | 淡江大學資訊工程學系 |
| 出版者 | |
| 會議名稱 | 二00二年國際計算機會議=The 2002 International Computer Symposium |
| 會議地點 | Hualien, Taiwan 花蓮縣, 臺灣 |
| 摘要 | We propose an approach to main melody extraction from multi-track polyphonic MIDI files. In each track of a MIDI file, the system traces the pitch contour of the polyphonic music, and describes it in a monophonic form. In each of these contours, maximal repeating patterns are found using a correlative matrix. All of these patterns are then collected in a dictionary, with which we can find the set of all maximal repeating patterns with no redundancy called the main melody. The main melody extraction results and how well these extracted main melodies can improve the work on content-based music retrieval are given and described. |
| 關鍵字 | 內容式檢索;音樂資訊;重複模式;主旋律萃取;關聯矩陣;多變化音樂;Content Based Retrieval;Music Information;Repeating Pattern;Main Melody Extraction;Correlative Matrix;Polyphonic Music |
| 語言 | en |
| 收錄於 | |
| 會議性質 | 國際 |
| 校內研討會地點 | |
| 研討會時間 | 20021218~20021221 |
| 通訊作者 | |
| 國別 | TWN |
| 公開徵稿 | Y |
| 出版型式 | 紙本 |
| 出處 | 二00二年國際計算機會議論文集(II)=Proceedings of the 2002 International Computer Symposium (Volume II)，頁1601-1606 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/37340 ) |
GoogleAnalytics