| Project/Area Number |
21300059
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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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 |
AOKI Takafumi 東北大学, 大学院・情報科学研究科, 教授 (80241529)
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| Co-Investigator(Kenkyū-buntansha) |
HOMMA Naofumi 東北大学, 大学院・情報科学研究科, 准教授 (00343062)
ITO Koichi 東北大学, 大学院・情報科学研究科, 助教 (70400299)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥17,160,000 (Direct Cost: ¥13,200,000、Indirect Cost: ¥3,960,000)
Fiscal Year 2011: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2010: ¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000)
Fiscal Year 2009: ¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000)
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| Keywords | 画像, 文書, 音声等認識 / ディジタル信号処理 / 位相限定相関法 / 計算機システム / 3次元計測 / バイオメトリクス / 画像レジストレーション / VLSI設計 / 画像,文章,音声等認識 |
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| Research Abstract |
In this project, we have developed fundamental techniques of Phase-Only Correlation (POC)-a technique for high-accuracy registration of 1D, 2D and 3D signals using phase information of discrete Fourier transform. We have also applied the POC techniques to a wide range of applications, including smart image sensors, microscope image analysis, passive 3D vision, automotive image processing, image-based human interface, biometrics authentication, and medical image analysis.
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