Table 8. IoU statistical results of CV localization.

IoU	NUM	PCT (%)	Mean
<0.5	18/140	12.86	0.4535
≥0.5	122/140	87.14	0.6846
0.5–0.6	29/140	20.71	0.5548
>0.6–0.7	39/140	27.86	0.6479
>0.7–0.8	34/140	24.29	0.7451
>0.8–0.9	17/140	12.14	0.8265
>0.9	3/140	2.14	0.9200

IoU: Max =0.9315; Min =0.4255; mean =0.6548. IoU, Intersection over Union; CV, cerebellar vermis; NUM, the number of corresponding scored images in the 140 experimental data; PCT, the percentage of the whole data.