Discriminator Layer Specification

4 × 4 Conv-Norm-ReLu layer, 64 filters, stride 2

4 × 4 Conv-Norm-ReLu layer, 128 filters, stride 2

4 × 4 Conv-Norm-ReLu layer, 256 filters, stride 2

4 × 4 Conv-Norm-ReLu layer, 512 filters, stride 2

4 × 4 Conv layer, 1filters, stride 1