Experimenting with pixel-level NDT data fusion techniques. - Xavier E. Gros; Zheng Liu; Kazuhiko Tsukada; Koichi Hanasaki (IEEE Trans. Instrum. Meas., 2000)

Image fusion by using steerable pyramid. - Zheng Liu; Kazuhiko Tsukada; Koichi Hanasaki; Yeong-Khing Ho; Yaping Dai (Pattern Recognit. Lett., 2001)

Using multiple orientational filters of steerable pyramid for image registration. - Zheng Liu; Yeong-Khing Ho; Kazuhiko Tsukada; Koichi Hanasaki; Yaping Dai; Lingqi Li (Inf. Fusion, 2002)

Survey: State of the Art in NDE Data Fusion Techniques. - Zheng Liu 002; David S. Forsyth; Jerzy P. Komorowski; Koichi Hanasaki; Thiagalingam Kirubarajan (IEEE Trans. Instrum. Meas., 2007)