This is a very useful DCT's original code using the c language, and I hope to be helpful.

Packet : 107215783dct-transform.rar filelist
DCT-transform\DCT变换\源代码\dibapi.cpp
DCT-transform\DCT变换\源代码\dibapi.h
DCT-transform\DCT变换\源代码\MainFrm.cpp
DCT-transform\DCT变换\源代码\MainFrm.h
DCT-transform\DCT变换\源代码\mydib.cpp
DCT-transform\DCT变换\源代码\mydib.h
DCT-transform\DCT变换\源代码\MyDIP.aps
DCT-transform\DCT变换\源代码\MyDIP.clw
DCT-transform\DCT变换\源代码\MyDIP.cpp
DCT-transform\DCT变换\源代码\MyDIP.dsp
DCT-transform\DCT变换\源代码\MyDIP.dsw
DCT-transform\DCT变换\源代码\MyDIP.h
DCT-transform\DCT变换\源代码\MyDIP.rc
DCT-transform\DCT变换\源代码\MyDIPDoc.cpp
DCT-transform\DCT变换\源代码\MyDIPDoc.h
DCT-transform\DCT变换\源代码\MyDIPView.cpp
DCT-transform\DCT变换\源代码\MyDIPView.h
DCT-transform\DCT变换\源代码\ReadMe.txt
DCT-transform\DCT变换\源代码\Resource.h
DCT-transform\DCT变换\源代码\StdAfx.cpp
DCT-transform\DCT变换\源代码\StdAfx.h
DCT-transform\DCT变换\源代码\res\MyDIP.ico
DCT-transform\DCT变换\源代码\res\MyDIP.rc2
DCT-transform\DCT变换\源代码\res\MyDIPDoc.ico
DCT-transform\DCT变换\源代码\res\Toolbar.bmp
DCT-transform\DCT变换\源代码\res
DCT-transform\DCT变换\源代码
DCT-transform\DCT变换\测试图片\DCT变换结果.bmp
DCT-transform\DCT变换\测试图片\原始lena图像.bmp
DCT-transform\DCT变换\测试图片\Thumbs.db
DCT-transform\DCT变换\测试图片
DCT-transform\DCT变换
DCT-transform

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