| Project/Area Number |
26330200
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Perceptual information processing
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| Research Institution | Aichi Prefectural University |
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Principal Investigator |
HE Lifeng 愛知県立大学, 情報科学部, 教授 (80305515)
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| Co-Investigator(Kenkyū-buntansha) |
巣 宇燕 名古屋産業大学, 環境情報学部, 教授 (60367860)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | パターン認識 / 画像処理 / ラベル付け / オイラー数計算 / オイラー数 / コンピュータビジョン / 物体特徴 / 画像分析 |
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| Outline of Final Research Achievements |
By this research, we have achieved the following research results on connected-component labeling and Euler number computing, which are indispensable for pattern recognition, computer vision and image analysis.
(1) We proposed the fastest connected-component labeling algorithm in the world. (2) We proposed a connected-component labeling algorithm for hexagonal image. (3) We proposed a graph-theory-based Euler number computing algorithm. (4) We proposed a bit-quad-based Euler number computing algorithm. (5) We proposed two algorithms for performing connected-component labeling and Euler number computing simultaneously.
All of these research results have been published on related journals, including <Pattern Recognition>, the top journal in the field of pattern recognition, and <IEEE Transactions on Image Processing>, the top journal in the field of image processing.
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