基于多模态MRI与深度学习的乳腺病变良恶性鉴别
|
杨一风,祁章璇,聂生东
|
Differentiation of Benign and Malignant Breast Lesions Based on Multimodal MRI and Deep Learning
|
Yi-feng YANG,Zhang-xuan QI,Sheng-dong NIE
|
|
表3 AC_Ulsam_CNN网络结构参数设置
|
Table 3 The parameter setting of the proposed AC_Ulsam_CNN structure
|
|
# | 输入层 | 输入尺寸 | 卷积核尺寸 | 通道数 | 步长 | 输出尺寸 | (1) | Conv1+BN+LeakyReLU | 150 × 150 × 3 | 3 × 3 | 16 | 1 | 150 × 150 × 16 | (2) | Conv2+BN+LeakyReLU | 150 × 150 × 16 | 1 × 1 | 8 | 1 | 150 × 150 × 8 | (3) | Conv3+BN+LeakyReLU | 150 × 150 × 8 | 3 × 3 | 8 | 1 | 150 × 150 × 8 | (4) | Conv4+BN+LeakyReLU | 150 × 150 × 8 | 1 × 1 | 16 | 1 | 150 × 150 × 16 | (5) | Conv5+BN+LeakyReLU | 150 × 150 × 16 | 1 × 1 | 16 | 1 | 150 × 150 × 16 | (6) | Add1 | 150 × 150 × 16 | - | - | - | 150 × 150 × 16 | (7) | Pool1 | 150 × 150 × 16 | 3 × 3 | - | 3 | 50 × 50 × 16 | (8) | Conv6 | 50 × 50 × 16 | 1 × 1 | 8 | 1 | 50 × 50 × 8 | (9) | AC Block1 | 50 × 50 × 8 | - | 8 | - | 50 × 50 × 16 | (10) | Conv7 | 50 × 50 × 16 | 1 × 1 | 32 | 1 | 50 × 50 × 32 | (11) | Conv8 | 50 × 50 × 16 | 1 × 1 | 32 | 1 | 50 × 50 × 32 | (12) | Add2 | 50 × 50 × 32 | - | - | - | 50 × 50 × 32 | (13) | Pool2 | 50 × 50 × 32 | 3 × 3 | - | 3 | 16 × 16 × 32 | (14) | Conv9 | 16 × 16 × 32 | 1 × 1 | 32 | 1 | 16 × 16 × 32 | (15) | AC Block2 | 16 × 16 × 32 | - | 32 | - | 16 × 16 × 64 | (16) | Conv10 | 16 × 16 × 64 | 1 × 1 | 128 | 1 | 16 × 16 × 128 | (17) | Conv11 | 50 × 50 × 32 | 3 × 3 | 16 | 3 | 16 × 16 × 16 | (18) | Conv12 | 16 × 16 × 32 | 1 × 1 | 128 | 1 | 16 × 16 × 128 | (19) | Add3 | 16 × 16 × 128 | - | - | - | 16 × 16 × 128 | (20) | Concatenate1 | 16 × 16 × 128 16 × 16 × 16 | - | - | - | 16 × 16 × 144 | (21) | Ulsam Block1 | 16 × 16 × 144 | - | - | - | 16 × 16 × 144 | (22) | Ulsam Block2 | 16 × 16 × 144 | - | - | - | 16 × 16 × 144 | (23) | Concatenate2 | 16 × 16 × 144 16 × 16 × 144 | - | - | - | 16 × 16 × 288 | (24) | Conv13+BN+LeakyReLU | 16 × 16 × 288 | 1 × 1 | 128 | 1 | 16 × 16 × 128 | - | GAP | 16 × 16 × 128 | - | - | - | 4096 | - | Dense | 4096 | - | - | - | 16 | - | Sigmoid | 16 | - | - | - | 1 |
|
|
|