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17 lines
541 B
17 lines
541 B
from torch import nn
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class SRCNN(nn.Module):
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def __init__(self, num_channels=1):
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super(SRCNN, self).__init__()
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self.conv1 = nn.Conv2d(num_channels, 64, kernel_size=9, padding=9 // 2)
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self.conv2 = nn.Conv2d(64, 32, kernel_size=5, padding=5 // 2)
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self.conv3 = nn.Conv2d(32, num_channels, kernel_size=5, padding=5 // 2)
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self.relu = nn.ReLU(inplace=True)
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def forward(self, x):
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x = self.relu(self.conv1(x))
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x = self.relu(self.conv2(x))
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x = self.conv3(x)
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return x
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