In order to eliminate conglutination between any of the two objects, morphological erosion is operated to the image first. Then, morphological dilation is made the same times as erosion times on condition that keeping Euler number as a constant.
首先进行腐蚀，待目标完全分开后，计算目标的拓扑特征——欧拉数，然后在保持欧拉数不变的情况下，再对目标进行与腐蚀次数相同次数的膨胀，这样就把目标彼此完全分离。
参考来源 - 气液两相图像识别的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
In this paper, an approach to compute Euler number based on foreground run is formulated.
文中用基于图段的方法计算欧拉数，并对该算法的时空复杂度进行分析比较。
Optimization of feature selection, we select area, perimeter, long axis, short axis, Euler number, geometric moments, and a total of 12 feature parameters as input vector.
优化特征选择，选定面积、周长、长轴、短轴、欧拉数、几何矩等共12个特征参数作为神经网络输入向量进行分类试验。
In this paper, the Euler-Euler model was used to numerically analyze the influences of the particle volume fraction, the diameter of tube and the Reynolds number on the phase-change region.
采用双流体数学模型通过数值模拟发现：在层流条件下，双流体模型能够很好地模拟颗粒相体积分数、管径和R e对相变区间的影响。
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