| 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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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2009: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2008: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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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 / バイオメトリクス / 画像, 文章, 音声等認識 |
|---|
| 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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