A Novel Perceptual Hashing for Color Images Using a Full Quaternion Representation. - Xiaomei Xing; Yuesheng Zhu; Zhiwei Mo; Ziqiang Sun; Zhen Liu (KSII Trans. Internet Inf. Syst., 2015)

A near-duplicate 3D video detection algorithm by using hypercomplex representations. - Ziqiang Sun; Yuesheng Zhu; Xiaomei Xing; Guibo Luo; Xiyao Liu 001 (Multim. Tools Appl., 2017)