基于机器视觉技术的玉米种子精选方法研究
韩小伟, 周江明, 高英波, 田雪慧, 李明军, 郝延杰, 李伟, 李树兵, 刘树泽

Research on Refined Selection Method for Maize Seeds Based on Machine Vision Technology
Han Xiaowei, Zhou Jiangming, Gao Yingbo, Tian Xuehui, Li Mingjun, Hao Yanjie, Li Wei, Li Shubing, Liu Shuze
表6 3种玉米种子精选方法对比
Table 6 Comparison of three maize seed selection methods %
方法
Method
物理指标
Physical indicator
发芽率
Germination rate
获选率
Selection rate
稳定性
Stability
单一指标精选Selection single indicator 170≤R≤190 72.1 56.8
10≤A≤20 73.7 63.6
16≤S≤24 75.0 52.3
71≤B3≤79 73.6 50.8
二元逻辑回归模型Binary logistic regression model 80.9 88.4 97.3
多层感知器神经网络模型Multi-layer perceptron neural network model 82.9 89.5 97.7