Fix error about importing image in residual
Fix error about importing image in residual

Change to deepcopy instead of new image

yuxiang-zhou/menpo,menpo/menpo,menpo/menpo,mozata/menpo,yuxiang-zhou/menpo,mozata/menpo,patricksnape/menpo,patricksnape/menpo,patricksnape/menpo,grigorisg9gr/menpo,grigorisg9gr/menpo,jabooth/menpo-archive,yuxiang-zhou/menpo,grigorisg9gr/menpo,mozata/menpo,jabooth/menpo-archive,jabooth/menpo-archive,menpo/menpo,jabooth/menpo-archive,mozata/menpo