FDDL ....\AR_EigenFace.mat ....\demo.m ....\Readme.txt ....\utilies ....\.......\Eigenface_f.m ....\.......\FDDL.m ....\.......\FDDL_Class_Energy.m ....\.......\FDDL_FDL_Energy.m ....\.......\FDDL_Gradient_Comp.m ....\.......\FDDL_INIC.m ....\.......\FDDL_INID.m ....\.......\FDDL_SpaCoef.m ....\.......\FDDL_UpdateDi.m ....\.......\IPM_SC.m ....\.......\soft.m FDDL_ICCV_final.pdf