MCPcopy Create free account
hub / github.com/ChunmingHe/WS-SAM / forward

Method forward

lib/Modules.py:771–790  ·  view source on GitHub ↗
(self, f, f_s, f_e, p_s, p_e)

Source from the content-addressed store, hash-verified

769 self.out_s = nn.Conv2d(in_channels, 1, kernel_size=3, padding=1)
770
771 def forward(self, f, f_s, f_e, p_s, p_e):
772 prior_cam = F.interpolate(p_s, size=f.size()[2:], mode='bilinear', align_corners=True) # 2,1,12,12->2,1,48,48
773 r_prior_cam = 1 - torch.sigmoid(prior_cam)
774 prior_cam = torch.sigmoid(prior_cam)
775
776 f_a = self.rcab_a(f * r_prior_cam.expand(-1, f.size()[1], -1, -1) + f)
777 f_b = self.rcab_b(f * prior_cam.expand(-1, f.size()[1], -1, -1) + f)
778 f_a = self.spade_a(f_a, f_e)
779 f_b = self.spade_b(f_b, f_e)
780
781 f_s_new = self.conv3x3(torch.cat([f_a, f_b], 1))
782 p_s_new = self.out_s(f_s_new)
783
784 p_e = F.interpolate(p_e, size=f.size()[2:], mode='bilinear', align_corners=True)
785 f_s = F.interpolate(f_s, size=f.size()[2:], mode='bilinear', align_corners=True)
786
787 f_e_new = self.crb(torch.cat([(f * p_e.expand(-1, f.size()[1], -1, -1) + f), f_s], 1))
788 p_e_new = self.out_e(f_e_new)
789
790 return f_s_new, f_e_new, p_s_new, p_e_new
791
792
793class REM_decoder(nn.Module):

Callers

nothing calls this directly

Calls

no outgoing calls

Tested by

no test coverage detected