Table 1 Structure of discriminator
# | Layer | Size of feature map | Stride | Parameters | Receptive field |
|---|---|---|---|---|---|
1 | Input | \(256 \times 256 \times 3\) | – | – | – |
2 | Conv | \(128 \times 128 \times 64\) | 2 | 3136 | 142 |
3 | Conv | \(64 \times 64 \times 64\) | 2 | 65,600 | 70 |
4 | Conv | \(32 \times 32 \times 128\) | 2 | 131,200 | 34 |
5 | Conv | \(16 \times 16 \times 256\) | 2 | 524,544 | 16 |
6 | Conv | \(16 \times 16 \times 512\) | 1 | 2,097,644 | 7 |
7 | Conv | \(16 \times 16 \times 1\) | 1 | 8193 | 4 |
8 | Dense | – | – | 263,168 | – |
9 | Dense | – | – | 1025 | – |