| Presentation | 2011-09-20 Quantization of Facial Feature for producing Cryptographic Key for Privacy Protection on Facial Image Retrieval System Tomohiko FUJITA, Takuya FUNATOMI, Yoshitaka MORIMURA, Michihiko MINOH, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | For achieving the privacy protection on the facial image retrieval system, we consider the method that produces cryptographic keys from facial features. Since the facial feature varies within the same person, it is not suitable to use such facial feature as cryptographic key. Therefore, we propose the method of generating the key by quantizing the facial feature based on entropy. In the experiment, we applied the proposed method to the public facial image database, and evaluated the performance and the safety of the system by calculating False Acceptance Rate and False Rejection Rate. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | privacy protection / quantization / face identification / encryption / database |
| Paper # | LOIS2011-21,IE2011-54,EMM2011-32 |
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| Conference Information | |
| Committee | LOIS |
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| Conference Date | 2011/9/13(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Life Intelligence and Office Information Systems (LOIS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Quantization of Facial Feature for producing Cryptographic Key for Privacy Protection on Facial Image Retrieval System |
| Sub Title (in English) | |
| Keyword(1) | privacy protection |
| Keyword(2) | quantization |
| Keyword(3) | face identification |
| Keyword(4) | encryption |
| Keyword(5) | database |
| 1st Author's Name | Tomohiko FUJITA |
| 1st Author's Affiliation | Kyoto University() |
| 2nd Author's Name | Takuya FUNATOMI |
| 2nd Author's Affiliation | Kyoto University |
| 3rd Author's Name | Yoshitaka MORIMURA |
| 3rd Author's Affiliation | Kyoto University |
| 4th Author's Name | Michihiko MINOH |
| 4th Author's Affiliation | Kyoto University |
| Date | 2011-09-20 |
| Paper # | LOIS2011-21,IE2011-54,EMM2011-32 |
| Volume (vol) | vol.111 |
| Number (no) | 207 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |