Rice leaf nitrogen content detection method and system thereof using rice leaf images
A rice leaf nitrogen content detection method includes: operating an image-capturing unit to capture a rice leaf image data from a rice leaf; retrieving a plurality of color pixel data from the rice leaf image data, with the color pixel data including a plurality of pixel value data; correcting the...
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| creator | LEE, WEN TZONG TSAI, HSIN CHIEH LIN, WEN SHIN LAI, JOON-KEAT LI, HSIN YEH CHEN, YAN TING |
| description | A rice leaf nitrogen content detection method includes: operating an image-capturing unit to capture a rice leaf image data from a rice leaf; retrieving a plurality of color pixel data from the rice leaf image data, with the color pixel data including a plurality of pixel value data; correcting the plurality of color pixel data with a conversion correction tool to obtain a plurality of corrected color pixel data; correspondingly converting the pixel value data of corrected color pixel data into a nitrogen-contained measurement data to build a corrected-data mathematical digital model; calculating an unknown rice leaf image data in the corrected-data mathematical digital model to obtain an estimated nitrogen-contained data. |
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| language | chi ; eng |
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| subjects | AGRICULTURE ANIMAL HUSBANDRY CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING FERTILISING FISHING FORESTRY HUMAN NECESSITIES HUNTING INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS PLANTING SOWING TESTING TRAPPING |
| title | Rice leaf nitrogen content detection method and system thereof using rice leaf images |
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