@inproceedings{ICDAR-2009-ZhangL,
	author        = "Jing Zhang and Wenyin Liu",
	booktitle     = "{Proceedings of the 10th International Conference on Document Analysis and Recognition}",
	doi           = "10.1109/ICDAR.2009.175",
	isbn          = "978-0-7695-3725-2",
	pages         = "386--390",
	publisher     = "{IEEE Computer Society}",
	title         = "{A Pixel-level Statistical Structural Descriptor for Shape Measure and Recognition}",
	year          = 2009,
}