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    Locating Famous Tea’s Picking Point Based on Shi-Tomasi Algorithm

    Lei Zhang1,2, Lang Zou1,2, Chuanyu Wu1,2,*, Jianneng Chen1,2, Heping Chen3

    CMC-Computers, Materials & Continua, Vol.69, No.1, pp. 1109-1122, 2021, DOI:10.32604/cmc.2021.016495

    Abstract To address the difficulty of locating the picking point of a tea sprout during the intelligent automatic picking of famous tea, this study proposes a method to obtain information on the picking point on the basis of the Shi-Tomasi algorithm. This method can rapidly identify a tea sprout’s picking point and obtain its coordinates. Images of tea sprouts in a tea garden were collected, and the G-B component of tea sprouts was segmented using the Otsu algorithm. The region of interest was set with the lowest point of its contour as the center. The characteristics of tea buds and branches… More >

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