Direct recursive structures for computing radix-r two-dimensional DCT/IDCT/DST/IDST

Che-Hong Chen, Bin-Da Liu, Jar-Ferr Yang. Direct recursive structures for computing radix-r two-dimensional DCT/IDCT/DST/IDST. IEEE Trans. on Circuits and Systems, 51-I(10):2017-2030, 2004. [doi]

Abstract

Abstract is missing.