Development for rapidly automatic detection of funguses with digital holography
| Project/Area Number |
22580299
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Agricultural information engineering
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| Research Institution | Sendai National College of Technology |
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Principal Investigator |
NASU Senshi 仙台高等専門学校, 知能エレクトロニクス工学科・, 教授 (80208066)
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| Project Period (FY) |
2011 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2012: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2011: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2010: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
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| Keywords | 画像処理 / 画像認識 / 光応用計測 / ディジタルホログラフィ / Gabor型 / 菌糸 / カビ / 寒天培地 / 光計測 / インライン型 / 位相シフト法 |
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| Research Abstract |
In this study, we use digital holography for detection of funguses, and examined about amethod to achieve higher signal-to-noise ratio (s/n). It was shown that Gabor type opticalsetup was good for better s/n. Next, investigation of consecutive observation by digitalholography for detecting viable fungus in ager media was done. From the binary images,funguses could be detected within a day of incubation.
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Report
(4 results)
Research Products
(3 results)
