| Project/Area Number |
26870606
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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 |
Medical systems
Ophthalmology
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| Research Institution | Jikei University School of Medicine |
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Principal Investigator |
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| Research Collaborator |
Tsuneoka Hiroshi
Shiba Takuya
Horiguchi Hiroshi
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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 |
¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
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| Keywords | チン小帯脆弱 / チン小帯脆弱の定量化 / チン小帯脆弱性の定量化 |
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| Outline of Final Research Achievements |
In order to objectively quantify the vulnerability of the Chin Zone, a high speed camera MEMRECAM Q1m monochrome capable of photographing at 1000 fps or more can be connected to a C mount of a slit lamp microscope with a beam splitter, and the catract patients or postoperative patients move their eyes and we analyzed the images of the iris, the lens and the intraocular lens at that time. Different movement can be taken between the iris and the crystalline lens and the intraocular lens, and attempts were made to find the center of gravity in the two-dimensional image of the iris and the crystalline lens and the intraocular lens by image processing, respectively. Since the image contained noise, we tried to analyze the noise and analyze the difference in the movement of the center of gravity, but we have not analyzed it due to the influence of noise or the like.
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