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… More >
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