INNER CODE UNIT · Python

Upsample

Mukosame/Anime2Sketch · model.py:126

class Upsample(nn.Module):
    def __init__(self, inc, outc, scale_factor=2):
        super().__init__()
        self.scale_factor = scale_factor
        self.up = nn.Upsample(scale_factor=scale_factor, mode='bilinear')
        self.smooth = Smooth()
        self.conv = nn.Conv2d(inc, outc, kernel_size=3, stride=1, padding=1)
        self.mlp = nn.Sequential(
            nn.Conv2d(outc, 4 * outc, kernel_size=1, stride=1, padding=0),
            nn.GELU(),
            nn.Conv2d(4 * outc, outc, kernel_size=1, stride=1, padding=0),
        )

    def forward(self, x):
        x = self.smooth(self.up(x))
        x = self.conv(x)
        x = self.mlp(x) + x
        return x

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