| Presentation | 2002/1/11 Self-optimized Spectral Correlation Method for Background Music Identification Mototsugu ABE, Masayuki NISHIGUCHI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes a new method of detecting a known reference signal in an input signal highly corrupted by other sounds. One major application of the method is the identification of broadcast background music corrupted by speech. In this method, the reference signal is first decomposed into a number of small time-frequency components, and the maximum similarity between each component and the input is calculated. The similarities for all the components are then integrated by a voting method. Finally, the result is used to determine whether or not the reference exists in the input ; and if it exists, to determine its position. Experiments on the identification of background music and the classification of similar TV commercials have shown that this method can identify 100% of target signals with an SNR of -10dB. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Audio retrieval / Content-based retrieval / Retrieval of mixture signal / Music identification / Commercial Message Identification / correlation |
| Paper # | 2001-PRMU-209 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 2002/1/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
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| Paper Information | |
| Registration To | Pattern Recognition and Media Understanding (PRMU) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Self-optimized Spectral Correlation Method for Background Music Identification |
| Sub Title (in English) | |
| Keyword(1) | Audio retrieval |
| Keyword(2) | Content-based retrieval |
| Keyword(3) | Retrieval of mixture signal |
| Keyword(4) | Music identification |
| Keyword(5) | Commercial Message Identification |
| Keyword(6) | correlation |
| 1st Author's Name | Mototsugu ABE |
| 1st Author's Affiliation | SONY Corporation() |
| 2nd Author's Name | Masayuki NISHIGUCHI |
| 2nd Author's Affiliation | SONY Corporation |
| Date | 2002/1/11 |
| Paper # | 2001-PRMU-209 |
| Volume (vol) | vol.101 |
| Number (no) | 569 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |