Method to Make Display Pictures for Myopia, Hyperopia, Presbyopia, and Astigmatism without Anastigmatic Lens
| Project/Area Number |
25630040
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Design engineering/Machine functional elements/Tribology
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| Research Institution | Keio University |
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Principal Investigator |
AOYAMA Hideki 慶應義塾大学, 理工学部, 教授 (40149894)
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| Project Period (FY) |
2013-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2013: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | ユニバーサルデザイン / 視覚矯正 / ディスプレイ映像 / 老視 / 眼鏡レス |
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| Outline of Final Research Achievements |
Humans obtain visual information from a picture which is made on the retina (screen) by adjusting the crystalline lens with a ciliary body (muscle). When a clear picture is not made on the retina due to ametropia caused by several factors, humans have myopia, hyperopia, presbyopia, or astigmatism.
In this research, a method to make a de-focus picture (blurred image) on the display of a smart phone or a personal computer was developed in order to give a clear picture to a person taking myopia, hyperopia, presbyopia, or astigmatism without anastigmatic lens.
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Report
(3 results)
Research Products
(3 results)
