Method __init__

ldm/modules/diffusionmodules/model.py:786–796

(self, in_channels, ch, resolution, out_ch, num_res_blocks,
                 attn_resolutions, dropout=0.0, resamp_with_conv=True,
                 ch_mult=(1,2,4,8), rescale_factor=1.0, rescale_module_depth=1)

class MergedRescaleEncoder(nn.Module):
    def __init__(self, in_channels, ch, resolution, out_ch, num_res_blocks,
                 attn_resolutions, dropout=0.0, resamp_with_conv=True,
                 ch_mult=(1,2,4,8), rescale_factor=1.0, rescale_module_depth=1):
        super().__init__()
        intermediate_chn = ch * ch_mult[-1]
        self.encoder = Encoder(in_channels=in_channels, num_res_blocks=num_res_blocks, ch=ch, ch_mult=ch_mult,
                               z_channels=intermediate_chn, double_z=False, resolution=resolution,
                               attn_resolutions=attn_resolutions, dropout=dropout, resamp_with_conv=resamp_with_conv,
                               out_ch=None)
        self.rescaler = LatentRescaler(factor=rescale_factor, in_channels=intermediate_chn,
                                       mid_channels=intermediate_chn, out_channels=out_ch, depth=rescale_module_depth)

    def forward(self, x):
        x = self.encoder(x)