1 files changed, 68 insertions, 0 deletions
diff --git a/models/layers.py b/models/layers.py
index 2be93ad..f3ccbeb 100644
--- a/models/layers.py
+++ b/models/layers.py
@@ -4,6 +4,74 @@ import torch
 import torch.nn as nn
 
 
+class BasicConv2d(nn.Module):
+    def __init__(
+            self,
+            in_channels: int,
+            out_channels: int,
+            kernel_size: Union[int, Tuple[int, int]],
+            **kwargs
+    ):
+        super(BasicConv2d, self).__init__()
+        self.conv = nn.Conv2d(in_channels, out_channels, kernel_size,
+                              bias=False, **kwargs)
+
+    def forward(self, x):
+        return self.conv(x)
+
+
+class VGGConv2d(nn.Module):
+    def __init__(
+            self,
+            in_channels: int,
+            out_channels: int,
+            kernel_size: Union[int, Tuple[int, int]] = 3,
+            padding: int = 1,
+            **kwargs
+    ):
+        super(VGGConv2d, self).__init__()
+        self.conv = BasicConv2d(in_channels, out_channels, kernel_size,
+                                padding=padding, **kwargs)
+
+    def forward(self, x):
+        return self.conv(x)
+
+
+class BasicConvTranspose2d(nn.Module):
+    def __init__(
+            self,
+            in_channels: int,
+            out_channels: int,
+            kernel_size: Union[int, Tuple[int, int]],
+            **kwargs
+    ):
+        super(BasicConvTranspose2d, self).__init__()
+        self.trans_conv = nn.ConvTranspose2d(in_channels, out_channels,
+                                             kernel_size, bias=False, **kwargs)
+
+    def forward(self, x):
+        return self.trans_conv(x)
+
+
+class DCGANConvTranspose2d(nn.Module):
+    def __init__(
+            self,
+            in_channels: int,
+            out_channels: int,
+            kernel_size: Union[int, Tuple[int, int]] = 4,
+            stride: int = 2,
+            padding: int = 1,
+            **kwargs
+    ):
+        super(DCGANConvTranspose2d).__init__()
+        self.trans_conv = BasicConvTranspose2d(in_channels, out_channels,
+                                               kernel_size, stride=stride,
+                                               padding=padding, **kwargs)
+
+    def forward(self, x):
+        return self.trans_conv(x)
+
+
 class FocalConv2d(nn.Module):
     def __init__(
             self,