Supported by the National Basic Research Program of China (Grant No.2006CB303102);the National Natural Science Foundation of China(Grant Nos.60573114,60533030 and 60573181)
A new fast two-dimension 8×8 discrete cosine transform (2D 8×8 DCT) algorithm based on the characteristics of the basic images of 2D DCT is presented. The new algorithm computes each DCT coefficient in turn more i...