2009 Fiscal Year Final Research Report
Development of a High-Performance and High-Security Biometric Recognition System
| Project/Area Number |
20700151
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Perception information processing/Intelligent robotics
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| Research Institution | Tohoku University |
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Principal Investigator |
ITO Koichi Tohoku University, 大学院・情報科学研究科, 助教 (70400299)
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| Project Period (FY) |
2008 – 2009
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| Keywords | 画像,文章,音声等認識 / ディジタル信号処理 / 画像照合 / 位相限定相関法 / 個人認証 |
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| Research Abstract |
In this project, I have developed a high-performance and high-security biometric recognition system using palmprint images. To enhance the recognition performance of the system, nonlinear image distortion of palmprint images is corrected during palmprint recognition. Also, to enhance the security of the system, the registered data in the system is not palmprint images but phase information of images which is obtained by DFT (Discrete Fourier Transform) of images.
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[Patent(Industrial Property Rights)] ボリュームデーク間の対応付け方法2009
Inventor(s)
青木孝文, 宮澤一之, 田島裕一郎, 伊藤康一, 長嶋聖, 中島寛, 小林孝次, 勝亦敦
Industrial Property Rights Holder
青木孝文, 宮澤一之, 田島裕一郎, 伊藤康一, 長嶋聖, 中島寛, 小林孝次, 勝亦敦
Industrial Property Number
特許特願2009-191315
Filing Date
2009-08-20
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