@article {67193,
	title = {Discriminative Generalized Hough transform for localization of joints in the lower extremities},
	journal = {Computer Science-Research and DevelopmentComputer Science-Research and Development},
	volume = {26},
	year = {2011},
	month = {2011},
	pages = {97-105},
	isbn = {1865-2042},
	author = {Ruppertshofen, Heike and Lorenz, Cristian and Schmidt, Sarah and Beyerlein, Peter and Salah, Zein and Rose, Georg and Schramm, Hauke}
}
