jacobian_filter->SetUseImageSpacingOn();
vf_connector->SetInput(mVF->GetVTKImages()[num]);
warp_filter->SetInput(input[num]);
jacobian_filter->SetUseImageSpacingOn();
vf_connector->SetInput(mVF->GetVTKImages()[num]);
warp_filter->SetInput(input[num]);
jacobian_filter->SetInput(vf_connector->GetOutput());
warp_filter->SetOutputSpacing(input[num]->GetSpacing());
warp_filter->SetOutputOrigin(input[num]->GetOrigin());
jacobian_filter->SetInput(vf_connector->GetOutput());
warp_filter->SetOutputSpacing(input[num]->GetSpacing());
warp_filter->SetOutputOrigin(input[num]->GetOrigin());