| Project/Area Number |
22560393
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Communication/Network engineering
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| Research Institution | Meiji University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
IGUCHI Yukihiro 明治大学, 理工学部, 教授 (60201307)
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| Research Collaborator |
HARASHIMA Hiroshi 東京大学, 名誉教授 (60011201)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Keywords | マルチメディア / 画像処理 / 人物認証 / 顔画像 / ブロックマッチング / 年齢変化 / 相関係数 / 特徴点 / 移動ベクトル / 成長 / 類似度 / 位置調整 |
|---|
| Research Abstract |
It is difficult to authenticate a person from the face image which was registered many years ago, due to the change caused by growth. In this research, a method to authenticate a person correctly from the face image taken across age progression was proposed, using a block matching algorithm. This method is based on the idea that each part of face moves, while keeping the feature around it, with the person’s growth. This method was shown to be more effective than conventional methods which do not adopt block matching.
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