| Presentation | 2005-10-27 Face Recognition Based on the Adjacent Pixel Intensity Difference Quantization Feifei Lee, Koji Kotani, Qiu Chen, Tadahiro Ohmi, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | At present there are many methods that could deal with frontal view face recognition. However, most of them are highly complicated and are computationally power hungry, making it difficult to implement them into real-time face recognition applications. In this paper, a very simple and efficient face recognition method called Adjacent Pixel Intensity Difference Quantization (APIDQ) Histogram Method is proposed. Experimental results show a recognition rate of 95.7% for 400 images of 40 persons (10 images per person) from the publicly available AT&T face database. By compensating the lighting condition with a best-fit linear function, recognition rate increases up to 96.5%. By utilizing the table look-up (TLU) method in the quantization step, the total recognition processing time becomes only 31 msec, enabling the real-time face recognition. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Face recognition / Adjacent pixel intensity difference quantization / Histogram method / Compensation of lighting condition |
| Paper # | PRMU2005-90 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 2005/10/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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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) | Face Recognition Based on the Adjacent Pixel Intensity Difference Quantization |
| Sub Title (in English) | |
| Keyword(1) | Face recognition |
| Keyword(2) | Adjacent pixel intensity difference quantization |
| Keyword(3) | Histogram method |
| Keyword(4) | Compensation of lighting condition |
| 1st Author's Name | Feifei Lee |
| 1st Author's Affiliation | Department of Electronics, Graduate School of Engineering, Tohoku University() |
| 2nd Author's Name | Koji Kotani |
| 2nd Author's Affiliation | Department of Electronics, Graduate School of Engineering, Tohoku University |
| 3rd Author's Name | Qiu Chen |
| 3rd Author's Affiliation | Department of Electronics, Graduate School of Engineering, Tohoku University |
| 4th Author's Name | Tadahiro Ohmi |
| 4th Author's Affiliation | New Industry Creation Hatchery Center, Tohoku University |
| Date | 2005-10-27 |
| Paper # | PRMU2005-90 |
| Volume (vol) | vol.105 |
| Number (no) | 374 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |