| Project/Area Number |
24500208
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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 |
Perception information processing/Intelligent robotics
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| Research Institution | Kyushu University |
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Principal Investigator |
Urahama Kiichi 九州大学, 芸術工学研究科(研究院), 教授 (10150492)
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| Co-Investigator(Kenkyū-buntansha) |
HARA KENJI 九州大学, 大学院芸術工学研究院, 准教授 (50380712)
INOUE KOUHEI 九州大学, 大学院芸術工学研究院, 准教授 (70325570)
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| Project Period (FY) |
2012-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Keywords | コンピュテーショナルフォトグラフィ / ノンフォトリアリスティックレンダリング / バイラテラルフィルタ / ハーフトーニング / 色復元 / 物体色復元 / 画像強調 / 画像平滑化 / 画像鮮鋭化 / ヘイズ除去 |
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| Outline of Final Research Achievements |
Throughout this research, we have developed various forms of bilateral filters and have devised its application to intelligent image processing with its implementation to computers. The bilateral filter has taken attention as a fundamental algorithm of the computational photography which is an emerging technology having central role for developing next-generation cameras. For the bilateral filter (BF), we have developed hue-preserving BF, bilateral envelope filter, inverse BF, bilateral Poisson disk sampling, bilateral Voronoi tessellation. We have applied them to non-photorealistic rendering techniques for generating moire image, Islamic pattern, paper mosaics, sand art, Japanese paper images.
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