层次多叉树映射布尔体廓后验误差的自适应层切
郭洪帅,张树有,伊国栋,刘晓健,谭建荣

Adaptive slice method based on posterior error of hierarchical N-ary tree mapping Boolean volume contours
Hongshuai GUO,Shuyou ZHANG,Guodong YI,Xiaojian LIU,Jianrong TAN
图 4 轮廓环层次关系(${n_c} \leqslant 1 $
Fig.4 Hierarchical relationship of contour loops (${n_c} \leqslant 1$)