2D quaternion Fourier spectral analysis and its applications

J. H. ChangJ. J. DingSOO-CHANG PEIDing, Jian-JiunJian-JiunDing2018-09-102018-09-102004-05http://scholars.lib.ntu.edu.tw/handle/123456789/3104642D quaternion Fourier spectral analysis and its applicationsconference paper10.1109/iscas.2004.13287282-s2.0-4344666383