Establishment and System Development of Super-Resolution Image Recostruction Technique for Next Generation Super-High Definition Images
| Project/Area Number |
25820158
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Communication/Network engineering
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| Research Institution | Nagoya Institute of Technology |
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Principal Investigator |
GOTO TOMIO 名古屋工業大学, 工学(系)研究科(研究院), 助教 (20324478)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | 超解像 / 画像拡大 / 画像再構成 / 再構成画像 / 超解像処理の画質改善 / 超解像処理の高速化 / ＴＶ正則化法による超解像画像の画質改善 / 事例学習法の性能改善 / ＧＰＧＰＵサーバへの超解像システムの実装 |
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| Outline of Final Research Achievements |
From 2013 to 2015, we have been studied for super-resolution image reconstruction, which utilizes the Total Variation Image Reconstuction, the Shock filter and the Edge Enhancement filter. By using the TV regularization, input images are devided into a structure component, which consists of edge components and low frequency components, and a texture component, which consists of high frequency components. The structure and texture components magnified by utilizing the Shock filter and the Edge Enhancement filter, respectively, we have achieved high-quality super-resolution image reconstruction, and image quality have been drastically improved.
And we gave some presentations in ten domestic and ten international societies.
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Report
(4 results)
Research Products
(44 results)
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[Presentation] 非線形フィルタ処理による超解像手法2015
Author(s)
後藤恭平, 長島史弥, 後藤富朗, 平野智, 桜井優
Organizer
IEEE Consumer Electronics Society 研究会
Place of Presentation
海峡メッセ下関
Year and Date
2015-01-23
Related Report
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[Presentation] 4K-HDTV Super-resolution system2014
Author(s)
Fumiya Nagashima, Tomio Goto, Satoshi Hirano and Masaru Sakurai
Organizer
IEEE 2014 3rd Global Conference on Consumer Electronics (GCCE 2014)
Place of Presentation
幕張メッセ（東京）
Year and Date
2014-10-07 – 2014-10-10
Related Report
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[Presentation] Super-Resolution System for 4K-HDTV2014
Author(s)
Tomio Goto, Takafumi Fukuoka, Fumiya Nagashima, Satoshi Hirano and Masaru Sakurai
Organizer
IEEE International Conference on Pattern Recognition (ICPR 2014)
Place of Presentation
ストックホルム（スェーデン）
Year and Date
2014-08-24 – 2014-08-28
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