Using audio fingerprinting for duplicate detection and thumbnail generation
Using audio fingerprinting for duplicate detection and thumbnail generation
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DOI：
10.1109/icassp.2005.1415633
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发表时间：
2005-03
期刊：
影响因子：
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通讯作者：
C. Burges;Dan Plastina;John C. Platt;Erin Renshaw;Henrique S. Malvar
中科院分区：
文献类型：
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作者：
C. Burges;Dan Plastina;John C. Platt;Erin Renshaw;Henrique S. Malvar
Audio fingerprinting is a powerful tool for identifying file-based or streaming audio, using a database of fingerprints. The paper presents two new applications of audio fingerprinting: duplicate detection, whose goal is to identify duplicate audio clips in a set, even if they differ in compression quality or duration, and thumbnail generation, which aims to provide a representative short clip of a music track. Neither application requires an external database of fingerprints. Thanks to the robustness of the fingerprinting engine, both applications perform well; the duplicate detector has a false positive rate that is conservatively bounded above by 1% on a very large data set, and the thumbnail generator significantly outperforms using a fixed window.
