#clitkSetBackground
ADD_TEST(clitkSetBackground_4d ${exe} clitkSetBackground -i ${p}Deformation4D.mhd -m ${p}Deformation4D.mhd -o Deformation4D_ref.setBackground.mhd ${p}Deformation4D_ref.setBackground.mhd)
ADD_TEST(clitkSetBackground_3d ${exe} clitkSetBackground -i ${p}Lung3D.mhd -m ${p}Lung3D.mhd -o Lung3D_ref.setBackground.mhd ${p}Lung3D_ref.setBackground.mhd)
#clitkSetBackground
ADD_TEST(clitkSetBackground_4d ${exe} clitkSetBackground -i ${p}Deformation4D.mhd -m ${p}Deformation4D.mhd -o Deformation4D_ref.setBackground.mhd ${p}Deformation4D_ref.setBackground.mhd)
ADD_TEST(clitkSetBackground_3d ${exe} clitkSetBackground -i ${p}Lung3D.mhd -m ${p}Lung3D.mhd -o Lung3D_ref.setBackground.mhd ${p}Lung3D_ref.setBackground.mhd)