Description: Dct rapid transformation, the realization of information hiding are a case in point. Hidden from the picture, to the hidden picture to read out, a complete realization of
File list (Check if you may need any files):
lena
....\FDCT.APS
....\FDCT.clw
....\FDCT.cpp
....\FDCT.dsp
....\FDCT.dsw
....\FDCT.h
....\FDCT.ncb
....\FDCT.opt
....\FDCT.plg
....\FDCT.rc
....\FDCT.sln
....\FDCT.vcproj
....\FDCTDlg.cpp
....\FDCTDlg.h
....\GIRL.IMG
....\hang.txt
....\hang0.bmp
....\hangnew.txt
....\newbird.bmp
....\newcamera.bmp
....\newLena.bmp
....\res
....\...\FDCT.rc2
....\Resource.h
....\StdAfx.cpp
....\StdAfx.h
....\原始时域数据_old_lena.txt
....\快速DCT变换后的数据_old.txt
....\快速DCT变换后的数据_old_bird.txt
....\快速DCT变换后的数据_old_lena.txt
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