异质性系数 meaning in English

heterogeneity coefficient

Mean , stddev , heterogeneity coefficient and fraction dimension are the indices for evaluating the scaling method in object - oriented image analysis . the change trend of these indices corresponding to segmentation scales is used to judge the validity . in this thesis , object - oriented image analysis is introduced fully
6 .提出可以用影像对象的均值、标准差、异质性系数与分形维数作为评价面向对象尺度转换的指标，根据这四个指标随尺度的变化趋势分析尺度转换方法的合理性。