\u7b80\u4ecb\uff1aSkyline\u7b97\u6cd5\u662f\u7531Uitdenbogern\u4e8e1999\u5e74\u6240\u63d0\u51fa[1]\u3002\u5b83\u80fd\u63d0\u53d6\u51fa\u6700\u9ad8\u97f3\u8f6e\u5ed3\u4f5c\u4e3a\u6574\u4e2a\u97f3\u4e50\u7684\u65cb\u5f8b\u3002\u8be5\u7b97\u6cd5\u53ef\u4ee5\u4ece\u591a\u8f68midi\u97f3\u4e50\u4e2d\u63d0\u53d6\u51fa\u97f3\u4e50\u9ad8\u97f3\u8f6e\u5ed3\u7684\u5355\u97f3\u65cb\u5f8b\u3002
\n\u7b97\u6cd5\uff1a
\n\uff41\uff09\u5982\u679c\u6709\u591a\u4e2a\u97f3\u7b26\u5728\u540c\u4e00\u65f6\u95f4\u5f00\u59cb\uff0c\u90a3\u4e48\u4fdd\u7559\u97f3\u9ad8\u6700\u9ad8\u7684\u97f3\u7b26\uff0c\u6e05\u9664\u5176\u4ed6\u97f3\u7b26\u3002
\n\uff42\uff09\u5f00\u59cb\u65f6\u95f4\u4e0d\u540c\u7684\u97f3\u7b26\uff0c\u5982\u679c\u6709\u6301\u7eed\u65f6\u95f4\u91cd\u53e0\u7684\uff0c\u90a3\u4e48\u4ee4\u5f00\u59cb\u65f6\u95f4\u5728\u524d\u7684\u97f3\u7b26\u6301\u7eed\u65f6\u95f4\u7f29\u77ed\uff0c\u4f7f\u5176\u7ed3\u675f\u65f6\u95f4\u7b49\u4e8e\u5f00\u59cb\u65f6\u95f4\u5728\u540e\u7684\u97f3\u7b26\u7684\u5f00\u59cb\u65f6\u95f4\u3002
\n\u4f18\u7f3a\u70b9\uff1a\u9002\u7528\u4e8e\u591a\u6570\u97f3\u4e50\u3002\u56e0\u4e3a\u6709\u8bba\u6587\u8bc1\u660e\u591a\u6570\u97f3\u4e50\u7684\u4e3b\u65cb\u5f8b\u90fd\u5b58\u5728\u4e8e\u6700\u9ad8\u97f3\u3002\u82e5\u4e3b\u65cb\u5f8b\u5b58\u5728\u4e8e\u4f4e\u97f3\uff0c\u5219\u65e0\u6cd5\u63d0\u53d6\u3002<\/p>\n
\u539f\u7406\uff1a\u4fdd\u7559\u5e73\u5747\u97f3\u9ad8\u6700\u9ad8\u7684\u901a\u9053\uff0c\u540c\u65f6\u5220\u9664\u4e86\u6700\u9ad8\u97f3\u97f3\u7b26\u4e4b\u5916\u7684\u5176\u4ed6\u5168\u90e8\u97f3\u7b26[2]\u3002\u8be5\u7b97\u6cd5\u6839\u636emidi\u6587\u4ef6\u7684\u6807\u51c6\u7ed3\u6784\uff0c\u72ec\u7acb\u5730\u68c0\u6d4b\u6bcf\u4e00\u4e2a\u901a\u9053\uff0c\u5bf9\u6bcf\u4e00\u4e2a\u901a\u9053\u4f7f\u7528Skyline\u7b97\u6cd5\u8fdb\u884c\u5904\u7406\uff0c\u4ee5\u83b7\u5f97\u8be5\u901a\u9053\u7684\u65cb\u5f8b\u3002\u65cb\u5f8b\u5e73\u5747\u97f3\u9ad8\u6700\u9ad8\u7684\u901a\u9053\u5c06\u88ab\u9009\u4e2d\u4f5c\u4e3a\u63d0\u53d6\u51fa\u7684\u65cb\u5f8b\u3002
\n\u4f18\u7f3a\u70b9\uff1a\u5728\u8ba1\u7b97\u8fc7\u7a0b\u4e2d\uff0c\u65e0\u8bba\u6301\u7eed\u65f6\u95f4\u7684\u957f\u77ed\uff0c\u5168\u90e8\u97f3\u7b26\u88ab\u8d4b\u4e88\u76f8\u540c\u7684\u6743\u503c\u3002\u8fd9\u79cd\u7b97\u6cd5\u7684\u7f3a\u70b9\u5728\u4e8e\uff0c\u53ef\u80fd\u4f1a\u9009\u53d6\u5230\u9ad8\u97f3\u4f34\u594f\u7684\u901a\u9053\uff0c\u4ece\u800c\u5b8c\u5168\u63d0\u53d6\u9519\u8bef\uff0c\u6216\u8005\u5f53\u4e3b\u65cb\u5f8b\u5206\u6563\u5230\u4e0d\u540c\u7684\u901a\u9053\u65f6\uff0c\u5219\u65e0\u6cd5\u5b8c\u6574\u63d0\u53d6\u65cb\u5f8b\u3002<\/p>\n
\u539f\u7406\uff1a\u4fdd\u7559\u6bcf\u4e2a\u901a\u9053\u7684\u6700\u9ad8\u97f3\u97f3\u7b26\uff0c\u5e76\u9009\u62e9\u5177\u6709\u6700\u9ad8\u71b5\u7684\u901a\u9053\u3002\u9996\u5148\u5bf9\u6bcf\u4e2a\u72ec\u7acb\u7684\u901a\u9053\u5e94\u7528Skyline\u7b97\u6cd5\uff0c\u7136\u540e\u9009\u62e9\u5177\u6709\u6700\u9ad8\u4e00\u9636\u9884\u6d4b\u71b5\u7684\u901a\u9053\u4f5c\u4e3a\u65cb\u5f8b\u3002<\/p>\n
\u539f\u7406\uff1a\u4f7f\u7528\u4e00\u79cd\u542f\u53d1\u5f0f\u7684\u65b9\u6cd5\uff0c\u628a\u6bcf\u4e00\u4e2a\u901a\u9053\u5206\u5272\u6210\u6bb5\uff0c\u5e76\u9009\u62e9\u6700\u9ad8\u71b5\u7684\u90e8\u5206\u3002\u8fd9\u79cd\u65b9\u6cd5\u4f7f\u7528\u65f6\u95f4\u548c\u97f3\u9ad8\u90bb\u8fd1\u4fe1\u606f\u6765\u628a\u97f3\u4e50\u5206\u5272\u6210\u6bb5\uff0c\u8f6e\u6d41\u5206\u6790\u6765\u81ea\u6bcf\u4e00\u4e2a\u901a\u9053\u7684\u97f3\u7b26\uff0c\u5e76\u628a\u5b83\u4eec\u5206\u914d\u5230\u9002\u5f53\u7684\u90e8\u5206\u3002\u5982\u679c\u5f53\u524d\u7684\u97f3\u7b26\u4e0e\u73b0\u5b58\u90e8\u5206\u91cc\u7684\u5176\u4ed6\u97f3\u7b26\u65f6\u95f4\u76f8\u540c\uff0c\u90a3\u4e48\u5c31\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u90e8\u5206\uff1b\u5426\u5219\uff0c\u8fd9\u79cd\u97f3\u7b26\u88ab\u5206\u914d\u5230\u4e0e\u5176\u5728\u97f3\u9ad8\u4e0a\u6700\u76f8\u8fd1\u7684\u90e8\u5206\uff0c\u51b3\u5b9a\u7684\u4f9d\u636e\u662f\u7528\u8be5\u97f3\u7b26\u4e0e\u6bcf\u4e2a\u90e8\u5206\u4e2d\u6700\u65b0\u63a5\u6536\u5230\u7684\u97f3\u7b26\u8fdb\u884c\u97f3\u9ad8\u5bf9\u6bd4\u3002
\n\u7f3a\u70b9\uff1a\u5982\u679c\u591a\u4e2a\u97f3\u7b26\u7cbe\u786e\u5730\u5728\u540c\u4e00\u65f6\u95f4\u53d1\u751f\uff0c\u90a3\u4e48\u8fd9\u4e2a\u65b9\u6cd5\u53ef\u80fd\u4f1a\u4ee5\u65e0\u6cd5\u9884\u671f\u7684\u65b9\u5f0f\u5206\u914d\u97f3\u7b26\u3002<\/p>\n
\u539f\u7406\uff1a\u7531Chai\u57282000\u5e74\u6240\u63d0\u51fa[3]\u3002\u8be5\u7b97\u6cd5\u5f15\u5165\u4e86\u4e00\u4e2a\u65f6\u95f4\u91cd\u53e0\u53c2\u6570\uff0c\u4ece\u97f3\u9ad8\u6700\u5c0f\u7684note\u5f00\u59cb\u6bd4\u8f83\uff0c\u770b\u5176\u5bf9\u4e8e\u590d\u8c03\u97f3\u4e50\u7684\u8d21\u732e\u7a0b\u5ea6\u3002\u82e5\u8be5\u97f3\u4ece\u5f00\u59cb\u5230\u7ed3\u675f\uff0c\u8d85\u8fc750%\u662f\u6301\u7eed\u590d\u8c03\u7684\uff0c\u8be5\u97f3\u4e0d\u88ab\u5f53\u4f5c\u4e3b\u65cb\u5f8b\u3002\u80fd\u591f\u6bd4\u7ecf\u5178\u7684Skyline\u63d0\u53d6\u51fa\u66f4\u7eaf\u51c0\u7684\u65cb\u5f8b\u3002
\n\u6539\u826f\u7684Skyline\u7b97\u6cd5
\n\u539f\u7406\uff1a\u7531Shan\u572802\u5e74\u63d0\u51fa[4]\u3002\u901a\u8fc7\u4e00\u4e9b\u63aa\u65bd\u5220\u9664\u6389\u4e50\u5668\u7684\u901a\u9053\uff0c\u7136\u540e\u9009\u53d6\u51fa\u5177\u6709\u6700\u5927\u97f3\u91cf\u7684\u901a\u9053\u3002\u56e0\u4e3a\u65cb\u5f8b\u7684\u97f3\u91cf\u901a\u5e38\u662f\u6700\u5927\u7684\uff0c\u800c\u4e14\u4e0d\u7ecf\u5e38\u6027\u5730\u5207\u6362\u901a\u9053\u3002\u5bf9\u6240\u9009\u53d6\u51fa\u7684\u901a\u9053\uff0c\u5982\u679c\u591a\u4e2a\u97f3\u7b26\u540c\u65f6\u53d1\u751f\uff0c\u5219\u9009\u53d6\u97f3\u9ad8\u6700\u9ad8\u7684\u3002<\/p>\n
\u539f\u7406\uff1a\u8fd9\u79cd\u7b97\u6cd5\u7531Ozcan\u63d0\u51fa[5]\u3002\u7ed3\u5408\u4e86Skyline\u4e0e\u901a\u9053\u9009\u62e9\u7b97\u6cd5\u4f18\u70b9\u7684\u65b0\u7b97\u6cd5\u3002\u5b83\u7684\u76ee\u6807\u662f\u9009\u62e9\u51fa\u5305\u542b\u65cb\u5f8b\u7684k\u4e2a\u901a\u9053\uff0c\u518d\u8fdb\u4e00\u6b65\u63d0\u53d6\u65cb\u5f8b\u3002
\n\uff41\uff09\u76f4\u63a5\u5220\u9664\u901a\u905310\uff08\u6253\u51fb\u4e50\uff09\uff0c\u76f4\u63a5\u4f5c\u4e3a\u566a\u58f0\u5220\u9664\u6389\uff1b
\n\uff42\uff09\u5bf9\u5168\u90e8\u7684\u901a\u9053\u5e94\u7528Skyline\u7b97\u6cd5\uff1b
\n\uff43\uff09\u628aMIDI\u97f3\u7b26\u8868\u793a\u621012\u4e2a\u534a\u97f3\uff0c\u8ba1\u7b97\u6240\u6709\u7684\u97f3\u9ad8\u6a2112\u7684\u503c\u3002\u8fd9\u6837\u4ee5\u540e\uff0c\u6bcf\u4e2a\u901a\u9053\u7684\u97f3\u9ad8\u67f1\u72b6\u56fe\u53d8\u621012\u7ef4\u7a7a\u95f4\u4e2d\u7684\u4e00\u4e2a\u70b9\u3002
\n\u4e3a\u786e\u5b9a\u6700\u4f73k\u503c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4e24\u4e2a\u65b9\u6cd5\uff1a\u9876\u7aef\u6392\u5e8f\u6216\u805a\u7c7b\u65b9\u6cd5\u3002
\n\u9876\u7aef\u6392\u5e8f\u7684\u65b9\u6cd5\u662f\u57fa\u4e8e\u6bcf\u4e00\u4e2a\u901a\u9053\u7684\u5e73\u5747\u97f3\u9ad8\u4e0e\u6574\u4f53\u5e73\u5747\u97f3\u9ad8\u7684\u6b27\u51e0\u91cc\u5fb7\u8ddd\u79bb\u6765\u8fdb\u884c\u6392\u5e8f\uff0c\u6392\u5728\u6700\u524d\u9762\u7684\u4e09\u4e2a\u901a\u9053\u5c06\u88ab\u9009\u62e9\u51fa\u6765\u4f5c\u4e3a\u5305\u542b\u65cb\u5f8b\u7684\u901a\u9053\u6765\u8fdb\u884c\u8fdb\u4e00\u6b65\u7684\u63d0\u53d6\u3002
\n\u805a\u7c7b\u7684\u65b9\u6cd5\u662f\u9996\u5148\u6839\u636e\u6b27\u51e0\u91cc\u5fb7\u8ddd\u79bb\uff0c\u628a\u901a\u9053\u5206\u6210\u4e0d\u540c\u7684\u7c7b\uff0c\u7136\u540e\u9009\u62e9\u6bcf\u4e00\u7c7b\u4e2d\u6700\u597d\u7684\u901a\u9053\u3002\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u628a\u4e0e\u5e73\u5747\u97f3\u9ad8\u7684\u6b27\u62c9\u8ddd\u79bb\u6bd4\u8f83\u8fdc\u5374\u5305\u542b\u6709\u65cb\u5f8b\u7684\u901a\u9053\u9009\u62e9\u51fa\u6765<\/p>\n
08\u5e74Liu\u7b49\u4eba\u63d0\u51fa\u4e86\u57fa\u4e8e\u65cb\u5f8b\u76f8\u4f3c\u6027\u7684\u4e3b\u65cb\u5f8b\u63d0\u53d6\u65b9\u6cd5\uff0c\u51c6\u786e\u7387\u8f83\u9ad8[6]\u3002\u6cd5\u901a\u8fc7\u8ba1\u7b97\u540c\u4e00\u9996\u6b4c\u7684\u4e0d\u540cMIDI\u6587\u4ef6\u7684\u76f8\u4f3c\u6027\u6765\u8bc6\u522b\u5176\u4e3b\u65cb\u5f8b\u901a\u9053\u3002\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u5bf9\u4e8e\u540c\u4e00\u9996\u6b4c\u7684\u4e0d\u540cMIDI\u6587\u4ef6\uff0c\u6bcf\u4e00\u4e2a\u6587\u4ef6\u90fd\u5305\u542b\u4e00\u4e9b\u53ef\u4ee5\u88ab\u89c6\u4e3a\u4e3b\u65cb\u5f8b\u7684\u4e3b\u8981\u901a\u9053\u3002\u56e0\u6b64\uff0c\u53ef\u4ee5\u4e0b\u8f7d\u540c\u4e00\u9996\u6b4c\u7684\u591a\u4e2a\u4e0d\u540cMIDI\u6587\u4ef6\uff0c\u7136\u540e\u6839\u636e\u65cb\u5f8b\u76f8\u4f3c\u6027\u7406\u8bba\u8ba1\u7b97\u4e24\u4e2aMIDI\u6587\u4ef6\u7684\u76f8\u4f3c\u6027\u3002\u6bcf\u4e00\u4e2a\u6587\u4ef6\u53ef\u4ee5\u770b\u6210\u6700\u591a\u542b\u6709\uff11\uff16\u4e2a\u901a\u9053\u7684\u77e2\u91cf\uff0c\u56e0\u6b64\u53ef\u4ee5\u5f97\u5230\u5b83\u4eec\u7684\u76f8\u4f3c\u6027\u77e9\u9635\uff0c\u5e76\u901a\u8fc7\u5206\u6790\u8fd9\u4e9b\u76f8\u4f3c\u6027\u77e9\u9635\u6765\u51b3\u5b9a\u6bcf\u4e00\u4e2aMIDI\u6587\u4ef6\u7684\u4e3b\u65cb\u5f8b\u901a\u9053\u3002
\n\u6b65\u9aa4\uff1a
\n\uff41\uff09\u8868\u793aMIDI\u6587\u4ef6\uff1b
\n\uff42\uff09\u8ba1\u7b97\u65cb\u5f8b\u76f8\u4f3c\u6027\u5e76\u83b7\u5f97\u76f8\u4f3c\u6027\u77e9\u9635\uff1b
\n\uff43\uff09\u5904\u7406\u4e94\u79cd\u7279\u6b8a\u60c5\u51b5\uff08\u5bf9\u9635\u77e9\u9635\u3001\u7a7a\u97f3\u8f68\u3001\u4f4e\u97f3\u4f34\u594f\u3001\u548c\u5f26\u4f34\u594f\u3001\u8fc7\u77ed\u97f3\u8f68\uff09
\n\uff44\uff09\u5982\u679c\u76f8\u4f3c\u6027\u77e9\u9635\u4e0d\u5bf9\u79f0\uff0c\u5219\u8bc6\u522b\u51fa\u4f5c\u4e3a\u4e3b\u65cb\u5f8b\u7684\u901a\u9053\uff0c\u5426\u5219\u7ee7\u7eed\u5faa\u73af\uff0c\u904d\u5386\u6bcf\u4e00\u4e2aMIDI\u6587\u4ef6\u3002<\/p>\n
\u9009\u62e9\uff1a\u770b\u5230\u7684\u6700\u597d\u4f7f\u7528\u6700\u4f73K\u901a\u9053\u7b97\u6cd5\u3002\u5982\u679c\u4e00\u9996\u66f2\u5b50\u6709\u591a\u4e2amidi\u6587\u4ef6\uff0c\u53ef\u4ee5\u8003\u8651\u6839\u636e\u65cb\u5f8b\u76f8\u4f3c\u6027\u6765\u505a\u3002
\n\u4e3b\u65e8\uff1aSkyline\u7b97\u6cd5\u662f\u57fa\u77f3\u3002\u603b\u7ed3\u6765\u8bf4\u5c31\u662f\uff1a\u53bb\u6389\u6253\u51fb\u4e50\u8f68\uff0c\uff08\u6839\u636e\u97f3\u9ad8\u3001\u97f3\u91cf\u3001\u71b5\u3001\u5bf9\u4e8e\u590d\u8c03\u97f3\u4e50\u7684\u8d21\u732e\u7a0b\u5ea6\uff09\u627e\u5230\u6700\u5408\u9002\u7684\u4e00\u4e2a\u6216\u8005\u591a\u4e2amidi\u901a\u9053\uff0c\u4f7f\u7528Skyline\u7b97\u6cd5\u63d0\u53d6\u51fa\u4e3b\u65cb\u5f8b\u3002<\/p>\n
\n [1] Uitdenbogerd A, Zobel J. Melodic matching techniques for large music databases[C]\/\/Proceedings of the seventh ACM international conference on Multimedia (Part 1). ACM, 1999: 57-66.<\/p>\n
[2] Isikhan C, Ozcan G. A survey of melody extraction techniques for music information retrieval[C]\/\/Proceedings of 4th Conference on Interdisciplinary Musicology (SIM\u201908), Thessaloniki, Greece. 2008.
\n [3] Chai W, Vercoe B. Melody retrieval on the web[C]\/\/Multimedia Computing and Networking 2002. International Society for Optics and Photonics, 2001, 4673: 226-242.
\n [4] Shan M K, Kuo F F. Music style mining and classification by melody[J]. IEICE TRANSACTIONS on Information and Systems, 2003, 86(3): 655-659.
\n [5] Ozcan G, Isikhan C, Alpkocak A. Melody extraction on MIDI music files[C]\/\/Multimedia, Seventh IEEE International Symposium on. Ieee, 2005: 8 pp.
\n [6] Li L, Junwei C, Lei W, et al. Melody extraction from polyphonic MIDI files based on melody similarity[C]\/\/Information Science and Engineering, 2008. ISISE’08. International Symposium on. IEEE, 2008, 2: 232-235.\n<\/p><\/blockquote>\n","protected":false},"excerpt":{"rendered":"Midi\u4e3b\u65cb\u5f8b\u63d0\u53d6\u65b9\u6cd5 Skyline\u7b97\u6cd5 \u7b80\u4ecb\uff1aSkyline\u7b97\u6cd5\u662f\u7531Uitdenbogern\u4e8e1999\u5e74\u6240 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[52],"tags":[94,95,96],"class_list":["post-565","post","type-post","status-publish","format-standard","hentry","category-52","tag-midi","tag-mir","tag-96"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p9Hs6X-97","_links":{"self":[{"href":"https:\/\/tastestars.com\/index.php\/wp-json\/wp\/v2\/posts\/565","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tastestars.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tastestars.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tastestars.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tastestars.com\/index.php\/wp-json\/wp\/v2\/comments?post=565"}],"version-history":[{"count":2,"href":"https:\/\/tastestars.com\/index.php\/wp-json\/wp\/v2\/posts\/565\/revisions"}],"predecessor-version":[{"id":567,"href":"https:\/\/tastestars.com\/index.php\/wp-json\/wp\/v2\/posts\/565\/revisions\/567"}],"wp:attachment":[{"href":"https:\/\/tastestars.com\/index.php\/wp-json\/wp\/v2\/media?parent=565"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tastestars.com\/index.php\/wp-json\/wp\/v2\/categories?post=565"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tastestars.com\/index.php\/wp-json\/wp\/v2\/tags?post=565"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}