@inproceedings{ICPR-2012-SinghA,
	author        = "Abhishek Singh and Narendra Ahuja",
	booktitle     = "{Proceedings of the 21st International Conference on Pattern Recognition}",
	isbn          = "978-1-4673-2216-4",
	pages         = "2504--2507",
	publisher     = "{IEEE Computer Society}",
	title         = "{Exploiting ramp structures for improving optical flow estimation}",
	year          = 2012,
}