Image processing for improving quality of life of color defectives by compensation of their lost axis in color space
| Project/Area Number |
26330185
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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 | Gunma University |
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Principal Investigator |
Ohta Naoya 群馬大学, 大学院理工学府, 教授 (10270860)
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| Co-Investigator(Kenkyū-buntansha) |
金澤 靖 豊橋技術科学大学, 工学(系)研究科(研究院), 准教授 (50214432)
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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: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Keywords | 色覚異常者用画像処理 / 色空間 / 画像テクスチャ / 輝度変調 / 色覚異常 / 画像処理 / 画像ノイズ / ハッチング / ブリンク / ドット・格子 / 色エッジ |
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| Outline of Final Research Achievements |
This research is to develop image processing techniques by which color defectives can recognize color differences that they cannot natively sense. Such techniques often change original colors themselves to distinguishable ones. However, we took a different approach, and use image attributes other than color, such as textures. We developed method using dots and lattices as the texture. This method has been proved effective for figures or graphs in documents. We also developed a method using image bricking, which is effective for display of computers or smart phones.
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Report
(4 results)
Research Products
(3 results)
