Todor Cooklev, Akinori Nishihara, Masaki Kato. Lattice structure for two-channel filter banks with complex coefficients, which yield symmetric wavelet bases. In 8th European Signal Processing Conference, EUSIPCO 1996, Trieste, Italy, 10-13 September, 1996. pages 1-4, IEEE, 1996. [doi]
Abstract is missing.