@inproceedings{ICPR-2012-ZhangXY,
	author        = "Hui Zhang and Bojun Xie and Jian Yu",
	booktitle     = "{Proceedings of the 21st International Conference on Pattern Recognition}",
	isbn          = "978-1-4673-2216-4",
	pages         = "3086--3089",
	publisher     = "{IEEE Computer Society}",
	title         = "{An improved surround suppression model based on orientation contrast for boundary detection}",
	year          = 2012,
}