@inproceedings{ICPR-2010-XueJ,
	author        = "Yang Xue and Lianwen Jin",
	booktitle     = "{Proceedings of the 20th International Conference on Pattern Recognition}",
	doi           = "10.1109/ICPR.2010.1025",
	isbn          = "978-0-7695-4109-9",
	pages         = "4218--4221",
	publisher     = "{IEEE Computer Society}",
	title         = "{A New Rotation Feature for Single Tri-axial Accelerometer Based 3D Spatial Handwritten Digit Recognition}",
	year          = 2010,
}