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基于计算机视觉的葡萄茎直径高精度测量方法（High Accuracy Measurement of Grape Stem Diameter Based on Computer Vision）
萄萄 茎直径 计算机视觉 非接触测量 图像处理
2009/12/28
提出了基于计算机视觉的葡萄茎直径测量方法，采用双边滤波降低图像噪声，通过Otsu阈值分割和BloB分析实现葡萄茎与背景的分离，应用基于特征点的定位方法得到茎直径测量位置，由茎直径所包含像素数和尺寸当量计算出茎直径值，从而实现茎直径连续测量。实验和现场应用表明，系统测量重复精度可达±0.5μm。
Growth Correlations among Root Number, Root Diameter and Stem Diameter in Some Cultivars of Rice Plants
Growth Correlations Root Number Root Diameter Stem Diameter Rice Plants
2009/8/6
Growth Correlations among Root Number, Root Diameter and Stem Diameter in Some Cultivars of Rice Plants.
A Rapid Method for Estimating Stem Diameter in Rice Plants
Estimating Stem Diameter Rice Plants
2009/8/6
A Rapid Method for Estimating Stem Diameter in Rice Plants.
Varietal Differences in Stem Diameter and Rooting Number of Phytomers in Conjunction with Root System Development of Field-Grown Rice (Oryza sativa L.)
Deep root Oryza sativa Phytomer Plant architecture Root diameter Upland rice
2009/7/23
Varietal Differences in Stem Diameter and Rooting Number of Phytomers in Conjunction with Root System Development of Field-Grown Rice (Oryza sativa L.).