Bien T, Li M, Salah Z, Rose G. Electromagnetic tracking system with reduced distortion using quadratic excitation. International journal of computer assisted radiology and surgeryInternational Journal of Computer Assisted Radiology and Surgery. 2014;9 :323-332.

Ruppertshofen H, Lorenz C, Schmidt S, Beyerlein P, Salah Z, Rose G, Schramm H. Discriminative Generalized Hough transform for localization of joints in the lower extremities. Computer Science-Research and DevelopmentComputer Science-Research and Development. 2011;26 :97-105.

Ruppertshofen H, Künne D, Lorenz C, Schmidt S, Beyerlein P, Salah Z, Rose G, Schramm H. Multi-level approach for the discriminative generalized hough transform. CURAC 2011: 10. Jahrestagung der Deutschen Gesellschaft für Computer-und Roboterassistierte Chirurgie, Magdeburg, Germany, 15-16 September 2011. 2011.