| Layer | Filter size | Stride | Activation function |
| Conv1 | 7*7*128 | (1, 1) | leakyrelu |
| Conv2 | 5*5*128 | (1, 1) | leakyrelu |
| Conv3 | 3*3*128 | (1, 1) | leakyrelu |
| Conv4 | 3*3*1 | (1, 1) | sigmoid |