A study on visibility model considering visual characteristics
| Project/Area Number |
19700206
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Sensitivity informatics/Soft computing
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| Research Institution | Tokyo Polytechnic University (2008-2009)
Tokyo Denki University (2007) |
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Principal Investigator |
SAITO Daisuke Tokyo Polytechnic University, 工学研究科, 特別研究員 (00366402)
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| Project Period (FY) |
2007 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥2,790,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥390,000)
Fiscal Year 2009: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2008: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2007: ¥1,100,000 (Direct Cost: ¥1,100,000)
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| Keywords | 感性情報処理 / 可読性(視認性) / 視認性予測 / 注視点計測 / 黙読時間 / 注視時間 / サッカード / コントラスト / 知覚・認知過程 / 可読性 / 眼球運動 / 視覚特性 / 沖視時間 / 視認性 / 加齢 / 白内障 |
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| Research Abstract |
The visibility was evaluated using the methods of psychological estimation and physiological estimation, and the predictive model of visibility is proposed. In the psychological estimation, the visibility of the elderly and dichromatic vision was measured using the simulation filters, and the predictive model of visibility was proposed using results of the paired comparison. In the physiological estimation, it was shown that the difference of contrast influences the cognitive judgment by the silent reading time, the gaze duration and the saccade calculated from point-of-regard measurement.
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Report
(4 results)
Research Products
(28 results)
