Extension of Bilateral Filter and Its Application to Next-Generation Cameras
| Project/Area Number |
21500175
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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 |
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, 大学院・芸術工学研究院, 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, 助教 (70325570)
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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 |
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2009: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | 画像情報処理 / バイラテラルフィルタ / クロスバイラテラルフィルタ / 非等方バイラテラルフィルタ / 画像融合 / 画像強調 / 次世代カメラ / ボロノイ分割 / モードフィルタ / コントラスト強調 |
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| Research Abstract |
Throughout this research, we have developed an extension of the bilateral filter to multimodal images and high-speed computational algorithms 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 a shift-weighted BF, coefficient-inverted BF, segment BF and anisotropic BF. We have applied them to non-photorealistic rendering techniques such as stippling, line drawings, stained glass images and multi-valued half-toning.
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Report
(4 results)
Research Products
(38 results)
