基于nnU-Net的乳腺DCE-MR图像中乳房和腺体自动分割

霍璐,胡晓欣,肖勤,顾雅佳,褚旭,姜娈

Automatic Segmentation of Breast and Fibroglandular Tissues in DCE-MR Images Based on nnU-Net

Lu HUO,Xiao-xin HU,Qin XIAO,Ya-jia GU,Xu CHU,Luan JIANG

表3 不同乳腺密度类别的乳房和腺体分割的DSC比较

Table 3 DSC values of breast segmentation and FGT segmentation for four groups with different breast density ratings

乳房分割 腺体分割 Ⅰ类 0.989±0.004 0.906±0.048 Ⅱ类 0.980±0.008 0.951±0.021 Ⅲ类 0.941±0.029 0.917±0.031 Ⅳ类 0.956±0.010 0.868±0.037