数字水印\cmp_cox_sig.c
........\cmp_dct.c
........\cmp_dct8x8.c
........\dct.c
........\dct.h
........\gen_cox_sig.c
........\gray.c
........\gray.h
........\readme.txt
........\signature.c
........\signature.h
........\sort.c
........\sort.h
........\wm.c
........\wm.h
........\wm_cox_d.c
........\wm_cox_e.c
数字水印