Seisuke Kyochi, Yuichi Tanaka, Masaaki Ikehara. On factorizations of conjugate symmetric Hadamard transform and its relationship with DCT. In 2012 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2012, Kyoto, Japan, March 25-30, 2012. pages 3477-3480, IEEE, 2012. [doi]
Abstract is missing.