@article {897,
	title = {Sensory system for obstacle detection on high-speed lines},
	journal = {Transportation Research Part C: Emerging Technologies},
	volume = {18},
	year = {2010},
	month = {08/2010},
	pages = {536 - 553},
	keywords = {Railway safety; Obstacle detection; Infrared barrier; Efficient encoding scheme; Principal Component Analysis},
	issn = {0968090X},
	doi = {10.1016/j.trc.2009.10.002},
	url = {http://www.sciencedirect.com/science?_ob=ArticleURL\&_udi=B6VGJ-4XN0S9S-1\&_user=10\&_coverDate=08\%2F31\%2F2010\&_rdoc=1\&_fmt=high\&_orig=search\&_origin=search\&_sort=d\&_docanchor=\&view=c\&_searchStrId=1603921870\&_rerunOrigin=google\&_acct=C000050221\&_version=1\&_u},
	author = {J.J. Garcia and Ure{\~n}a, J. and Manuel Mazo and Felipe Espinosa and {\'A}lvaro Hern{\'a}ndez and Cristina Losada-Guti{\'e}rrez and Ana Jim{\'e}nez and Carlos De Marzziani and Fernando J. {\'A}lvarez and Garc{\'\i}a, Enrique}
}
