Method unpad

core/utils/utils.py:21–24

(self,x)

        return [F.pad(x, self._pad, mode='replicate') for x in inputs]

    def unpad(self,x):
        ht, wd = x.shape[-2:]
        c = [self._pad[2], ht-self._pad[3], self._pad[0], wd-self._pad[1]]
        return x[..., c[0]:c[1], c[2]:c[3]]

def forward_interpolate(flow):
    flow = flow.detach().cpu().numpy()