Takayuki Nagai, Shigeki Obata, Masaaki Ikehara. Factorization of nonuniform block orthogonal transforms. In Proceedings of the 1998 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP '98, Seattle, Washington, USA, May 12-15, 1998. pages 1449-1452, IEEE, 1998. [doi]
Abstract is missing.