基于轮廓坐标系转换拟合的柚子果形检测分级方法

李燕, 沈杰, 谢航, 高广垠, 刘建雄, 刘洁

Detection and Grading Method of Pomelo Shape Based on Contour Coordinate Transformation and Fitting

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图7 样本边缘轮廓图像

Fig. 7 Edge contour image of the sample