1.Note: Letter alike, interclass difference quiet; letter different, interclass difference patency .
注:字母相同,组间差异不显著;字母不同,组间差异显著。
2.A Fast Threshold Segmentation Arithmetic Based on the Minimum Interclass Variance
基于最小类内方差的快速阈值分割算法
3.Sum of squares of interclass deviations
组间离差平方和确定性检验