@inproceedings{ICPR-v4-2006-YuB,
	author        = "Hongchuan Yu and Mohammed Bennamoun",
	booktitle     = "{Proceedings of the 18th International Conference on Pattern Recognition, Volume 4}",
	doi           = "10.1109/ICPR.2006.19",
	isbn          = "0-7695-2521-0",
	pages         = "181--184",
	publisher     = "{IEEE Computer Society}",
	title         = "{1D-PCA, 2D-PCA to nD-PCA}",
	year          = 2006,
}