| Presentation | 2004/6/11 Subspace Face Recognition for Reducing Lighting Fluctuations Kenji MATSUO, Masayuki HASHIMOTO, Atsushi KOIKE, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we propose a dictionary registration method for subspace face recognition and realize face image recognition with strong tolerances to lighting fluctuations. Today, cellular phone has made biometric certification of face images possible without the addition of extra devices, such as a fingerprint sensor. However, the most serious problem with this biometrics system is that lighting fluctuations decrease its recognition accuracy. Our proposed method simply uses the lighting canonical space which contains various types of lighting elements and was modeled in advance, and creates a virtual subspace without actually taking extra face images. Simulation results show that the proposed method can achieve not only a lower equal-error-rate of verification, but also higher precision of identification than the conventional subspace method. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Face recognition / Lighting fluctuation / Subspace / Biometrics |
| Paper # | PRMU2004-37 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 2004/6/11(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) | Subspace Face Recognition for Reducing Lighting Fluctuations |
| Sub Title (in English) | |
| Keyword(1) | Face recognition |
| Keyword(2) | Lighting fluctuation |
| Keyword(3) | Subspace |
| Keyword(4) | Biometrics |
| 1st Author's Name | Kenji MATSUO |
| 1st Author's Affiliation | KDDI R&D Laboratories Inc.() |
| 2nd Author's Name | Masayuki HASHIMOTO |
| 2nd Author's Affiliation | KDDI R&D Laboratories Inc. |
| 3rd Author's Name | Atsushi KOIKE |
| 3rd Author's Affiliation | KDDI R&D Laboratories Inc. |
| Date | 2004/6/11 |
| Paper # | PRMU2004-37 |
| Volume (vol) | vol.104 |
| Number (no) | 125 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |