Introduction - If you have any usage issues, please Google them yourself
In the MFC environment to achieve a DCT, LENA figure will read into and displayed, and then set the DCT parameters, click Convert, and then show is done after the DCT transform and inverse transform displayed lena map. Run when the need to make changes: The DCTBMPView.cpp line 127 into the path of the image reading changed a bit, then run.