2015 Fiscal Year Final Research Report
Development of bio-speckle sensor for mesurement of water status in leaf
| Project/Area Number |
26660204
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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 |
Agricultural environmental engineering/Agricultural information engineering
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| Research Institution | Mie University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
NAGASUGA Kiyoshi 三重大学, 大学院生物資源学研究科, 准教授 (80515677)
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| Project Period (FY) |
2014-04-01 – 2016-03-31
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| Keywords | レーザスペックル / 葉脈 / 水動態 / 画像処理 / 周波数解析 |
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| Outline of Final Research Achievements |
This study aims to develop the bio-speckle sensor that can detect the amount of the flow in leaf vein in an actual field, in order to understand the plant condition for agricultural production management. The flow of a leaf vein was analyzed by laser speckle method using transmitted laser beam. As a result, it would be needed to separate and extract the specific speckle variation according to each plant activities. And diagnostic speckle variation of plant origin was confirmed. A measurement device that can use in actual field based on the detailed analysis of speckle variations for plant would be developed in the future.
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| Free Research Field |
農業情報
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