@article{EhrigTaylorDudaetal.2006, author = {Ehrig, Rainald and Taylor, William R. and Duda, G. and Heller, Markus O.}, title = {A Survey for Formal Methods for Determining the Centre of Ball Joints}, series = {Journal of Biomechanics}, journal = {Journal of Biomechanics}, number = {39}, pages = {2798 -- 2809}, year = {2006}, language = {en} } @inproceedings{EhrigTaylorDudaetal.2006, author = {Ehrig, Rainald and Taylor, William R. and Duda, G. and Heller, Markus O.}, title = {A New Approach for the Determination of Joint Axes}, series = {Proceedings of the 52th Annual Meeting of the Orthopedic Society}, booktitle = {Proceedings of the 52th Annual Meeting of the Orthopedic Society}, address = {Chicago}, year = {2006}, language = {en} } @article{HellerDudaEhrigetal.2005, author = {Heller, Markus O. and Duda, Georg and Ehrig, Rainald and Schell, H. and Seebeck, P. and Taylor, William R.}, title = {Muskuloskeletale Belastungen im Schafshinterlauf}, series = {Materialwissenschaft und Werkstofftechnik}, journal = {Materialwissenschaft und Werkstofftechnik}, number = {36}, pages = {775 -- 780}, year = {2005}, language = {en} } @inproceedings{HellerDudaKoenigetal.2005, author = {Heller, Markus O. and Duda, G. and K{\"o}nig, Christian and Taylor, William R. and Ehrig, Rainald and Hinterwimmer, S. and Graichen, H.}, title = {Validation of a New Model of Human Knee Kinematics against in Vivo Data under Physiologic Neuromuscular Activation Patterns}, series = {Proceedings of the 51th Annual Meeting of the Orthopedic Society}, booktitle = {Proceedings of the 51th Annual Meeting of the Orthopedic Society}, address = {Washington}, year = {2005}, language = {en} } @article{HellerKoenigGraichenetal.2007, author = {Heller, Markus O. and K{\"o}nig, Christian and Graichen, F. and Hinterwimmer, S. and Ehrig, Rainald and Duda, G. and Taylor, William R.}, title = {A new model to predict in vivo human knee kinematics under physiological-like muscle activation}, series = {Journal of Biomechanics}, journal = {Journal of Biomechanics}, pages = {45 -- 53}, year = {2007}, language = {en} } @inproceedings{KratzensteinTaylorEhrigetal.2009, author = {Kratzenstein, Stefan and Taylor, William R. and Ehrig, Rainald and Heller, Markus O.}, title = {Reduction of the influence of skin marker artefacts using the optimal common shape technique}, series = {Annual meeting of the ESMAC 2009}, booktitle = {Annual meeting of the ESMAC 2009}, address = {London}, year = {2009}, language = {en} } @article{KratzensteinKornaropoulosEhrigetal.2012, author = {Kratzenstein, Stefan and Kornaropoulos, Evgenios I. and Ehrig, Rainald and Heller, Markus O. and P{\"o}pplau, Berry M. and Taylor, William R.}, title = {Effective marker placement for functional identification of the centre of rotation at the hip}, series = {Gait \& Posture}, volume = {36}, journal = {Gait \& Posture}, number = {3}, doi = {http://dx.doi.org/10.1016/j.gaitpost.2012.04.011}, pages = {482 -- 486}, year = {2012}, language = {en} } @article{MoewisBoethHelleretal., author = {Moewis, Philippe and Boeth, Heide and Heller, Markus O. and Yntema, Caroline and Jung, Tobias and Doyscher, Ralf and Ehrig, Rainald and Zhong, Yanlin and Taylor, William R.}, title = {Towards understanding knee joint laxity: Errors in non-invasive assessment of joint rotation can be corrected}, series = {Medical Engineering and Physics}, volume = {36}, journal = {Medical Engineering and Physics}, number = {7}, doi = {doi.org/10.1016/j.medengphy.2014.03.017}, pages = {889 -- 895}, language = {en} } @article{EhrigHeller, author = {Ehrig, Rainald and Heller, Markus O.}, title = {On intrinsic equivalences of the finite helical axis, the instantaneous helical axis, and the SARA approach. A mathematical perspective.}, series = {Journal of Biomechanics}, volume = {84}, journal = {Journal of Biomechanics}, doi = {10.1016/j.jbiomech.2018.12.034}, pages = {4 -- 10}, language = {en} } @inproceedings{TaylorKratzensteinKornaropoulosetal.2009, author = {Taylor, William R. and Kratzenstein, Stefan and Kornaropoulos, Evgenios I. and Ehrig, Rainald and Moewis, Philippe and Heller, Markus O.}, title = {Non-invasive Assessment of Skeletal Kinematics}, series = {Measurement and Sensing in Medicine and Health}, booktitle = {Measurement and Sensing in Medicine and Health}, address = {London}, year = {2009}, language = {en} } @inproceedings{TaylorKornaropoulosKratzensteinetal.2011, author = {Taylor, William R. and Kornaropoulos, Evgenios I. and Kratzenstein, Stefan and Ehrig, Rainald and Plank, F. and Heller, Markus O.}, title = {Targeted Marker Placement for the Functional Identification of the Hip Joint Centre}, series = {Transactions Vol. 36, 2011 Annual Meeting of the Orthopedic Society}, booktitle = {Transactions Vol. 36, 2011 Annual Meeting of the Orthopedic Society}, address = {Long Beach}, year = {2011}, language = {en} } @inproceedings{TaylorKoenigSpeirsetal.2006, author = {Taylor, William R. and K{\"o}nig, Christian and Speirs, A. and Ehrig, Rainald and Duda, G. and Heller, Markus O.}, title = {The medio-lateral force distribution in the sheep knee during walking}, series = {5. World Congress of Biomechanics, Munich, Journal of Biomechanics}, booktitle = {5. World Congress of Biomechanics, Munich, Journal of Biomechanics}, number = {39, Suppl. 1}, pages = {S491}, year = {2006}, language = {en} } @inproceedings{TaylorKoenigSpeirsetal.2006, author = {Taylor, William R. and K{\"o}nig, Christian and Speirs, A. and Ehrig, Rainald and Duda, G. and Heller, Markus O.}, title = {Die medio-laterale Kraftverteilung im Schafsknie}, series = {Deutscher Kongress f{\"u}r Orthp{\"a}die und Unfallchirurgie, Berlin}, booktitle = {Deutscher Kongress f{\"u}r Orthp{\"a}die und Unfallchirurgie, Berlin}, year = {2006}, language = {en} } @inproceedings{TaylorEhrigDudaetal.2006, author = {Taylor, William R. and Ehrig, Rainald and Duda, G. and Heller, Markus O.}, title = {The determination of joint axes}, series = {5. World Congress of Biomechanics, Munich, Journal of Biomechanics}, booktitle = {5. World Congress of Biomechanics, Munich, Journal of Biomechanics}, number = {39, Suppl. 1}, pages = {S571 -- S572}, year = {2006}, language = {en} } @inproceedings{TaylorEhrigDudaetal.2006, author = {Taylor, William R. and Ehrig, Rainald and Duda, G. and Heller, Markus O.}, title = {The Symmetrical Axis of Rotation Approach (SARA) for Determination of Joint Axes in Clinical Gait Analysis}, series = {1st Joint ESMAC-GCMAS Meeting, Amsterdam}, booktitle = {1st Joint ESMAC-GCMAS Meeting, Amsterdam}, year = {2006}, language = {en} } @inproceedings{TaylorEhrigHelleretal.2004, author = {Taylor, William R. and Ehrig, Rainald and Heller, Markus O. and Schell, H. and Duda, G.}, title = {Can Skin Markers Determine the Kinematics of Underlying Bones?}, series = {Proceedings of the 50th Annual Meeting of the Orthopedic Society}, booktitle = {Proceedings of the 50th Annual Meeting of the Orthopedic Society}, address = {San Francisco}, year = {2004}, language = {en} } @article{TaylorEhrigHelleretal.2005, author = {Taylor, William R. and Ehrig, Rainald and Heller, Markus O. and Schell, H. and Klein, P. and Duda, G.}, title = {On the Influence of Soft Tissue Coverage in the Determination of Bone Kinematics using Bone Markers}, series = {Journal of Orthopedic Research}, journal = {Journal of Orthopedic Research}, number = {23}, pages = {726 -- 734}, year = {2005}, language = {en} } @inproceedings{TaylorEhrigHelleretal.2005, author = {Taylor, William R. and Ehrig, Rainald and Heller, Markus O. and Schell, H. and Seebeck, P. and Duda, G.}, title = {Animal Models for Knee Injury Frequently Underestimate the Mechanical Conditions of the Clinical Situation}, series = {Proceedings of the 51th Annual Meeting of the Orthopedic Society}, booktitle = {Proceedings of the 51th Annual Meeting of the Orthopedic Society}, address = {Washington}, year = {2005}, language = {en} } @article{TaylorEhrigHelleretal.2006, author = {Taylor, William R. and Ehrig, Rainald and Heller, Markus O. and Schell, H. and Seebeck, P. and Duda, G.}, title = {Tibio-femoral Joint Contact Forces in Sheep}, series = {Journal of Biomechanics}, journal = {Journal of Biomechanics}, number = {39}, pages = {791 -- 798}, year = {2006}, language = {en} } @article{KainmuellerLameckerHelleretal.2013, author = {Kainm{\"u}ller, Dagmar and Lamecker, Hans and Heller, Markus O. and Weber, Britta and Hege, Hans-Christian and Zachow, Stefan}, title = {Omnidirectional Displacements for Deformable Surfaces}, series = {Medical Image Analysis}, volume = {17}, journal = {Medical Image Analysis}, number = {4}, publisher = {Elsevier}, doi = {10.1016/j.media.2012.11.006}, pages = {429 -- 441}, year = {2013}, language = {en} } @inproceedings{KainmuellerLameckerZachowetal.2008, author = {Kainm{\"u}ller, Dagmar and Lamecker, Hans and Zachow, Stefan and Heller, Markus O. and Hege, Hans-Christian}, title = {Multi-Object Segmentation with Coupled Deformable Models}, series = {Proc. Medical Image Understanding and Analysis}, booktitle = {Proc. Medical Image Understanding and Analysis}, pages = {34 -- 38}, year = {2008}, language = {en} } @inproceedings{SeimKainmuellerHelleretal.2008, author = {Seim, Heiko and Kainm{\"u}ller, Dagmar and Heller, Markus O. and Lamecker, Hans and Zachow, Stefan and Hege, Hans-Christian}, title = {Automatic Segmentation of the Pelvic Bones from CT Data Based on a Statistical Shape Model}, series = {Eurographics Workshop on Visual Computing for Biomedicine (VCBM)}, booktitle = {Eurographics Workshop on Visual Computing for Biomedicine (VCBM)}, address = {Delft, Netherlands}, pages = {93 -- 100}, year = {2008}, language = {en} } @inproceedings{SeimKainmuellerHelleretal.2009, author = {Seim, Heiko and Kainm{\"u}ller, Dagmar and Heller, Markus O. and Zachow, Stefan and Hege, Hans-Christian}, title = {Automatic Extraction of Anatomical Landmarks from Medical Image Data: An Evaluation of Different Methods}, series = {Proc. of IEEE Int. Symposium on Biomedical Imaging (ISBI)}, booktitle = {Proc. of IEEE Int. Symposium on Biomedical Imaging (ISBI)}, address = {Boston, MA, USA}, pages = {538 -- 541}, year = {2009}, language = {en} } @article{HellerMatziolisKoenigetal.2007, author = {Heller, Markus O. and Matziolis, Georg and K{\"o}nig, Christian and Taylor, William R. and Hinterwimmer, S. and Graichen, H. and Hege, Hans-Christian and Bergmann, G. and Perka, Carsten and Duda, G. N.}, title = {Muskuloskelettale Biomechanik des Kniegelenks - Grundlagen f{\"u}r die pr{\"a}operative Planung von Umstellung und Gelenkersatz}, series = {Der Orthop{\"a}de}, volume = {36}, journal = {Der Orthop{\"a}de}, number = {7}, doi = {10.1007/s00132-007-1115-2}, pages = {628 -- 634}, year = {2007}, language = {en} } @inproceedings{HellerWurlPerkaetal., author = {Heller, Markus O. and Wurl, Alexander and Perka, Carsten and Hege, Hans-Christian}, title = {In vivo gluteus medius volume and shape variations across gender and disease status}, series = {Journal of Biomechanics}, volume = {45, Suppl. 1}, booktitle = {Journal of Biomechanics}, doi = {10.1016/S0021-9290(12)70359-7}, pages = {S358}, language = {en} } @inproceedings{KratzensteinHellerEhrigetal.2010, author = {Kratzenstein, Stefan and Heller, Markus O. and Ehrig, Rainald and Duda, Georg and Taylor, William R.}, title = {The Hip Joint Centre can be determined to within 3 mm}, series = {17th Congress of the European Society of Biomechanics}, booktitle = {17th Congress of the European Society of Biomechanics}, address = {Edinburgh}, year = {2010}, language = {en} } @article{TaylorPoepplauKoenigetal.2011, author = {Taylor, William R. and P{\"o}pplau, Berry M. and K{\"o}nig, Christian and Ehrig, Rainald and Zachow, Stefan and Duda, Georg and Heller, Markus O.}, title = {The medial-lateral force distribution in the ovine stifle joint during walking}, series = {Journal of Orthopaedic Research}, volume = {29}, journal = {Journal of Orthopaedic Research}, number = {4}, doi = {10.1002/jor.21254}, pages = {567 -- 571}, year = {2011}, language = {en} } @article{HellerKratzensteinEhrigetal.2011, author = {Heller, Markus O. and Kratzenstein, Stefan and Ehrig, Rainald and Wassilew, Georgi and Duda, Georg and Taylor, William R.}, title = {The weighted optimal common shape technique improves identification of the hip joint centre of rotation in vivo}, series = {Journal of Orthopedic Research}, volume = {29}, journal = {Journal of Orthopedic Research}, pages = {1470 -- 5}, year = {2011}, language = {en} } @article{EhrigTaylorDudaetal.2007, author = {Ehrig, Rainald and Taylor, William R. and Duda, Georg and Heller, Markus O.}, title = {A Survey for Formal Methods for Determining Functional Joint Axes}, series = {Journal of Biomechanics}, journal = {Journal of Biomechanics}, pages = {2150 -- 2157}, year = {2007}, language = {en} } @inproceedings{KratzensteinHellerEhrigetal.2010, author = {Kratzenstein, Stefan and Heller, Markus O. and Ehrig, Rainald and Wassilew, Georgi and Duda, Georg and Taylor, William R.}, title = {A new approach for optimally reducing skin marker artifact allows determination of the hip joint center within 3mm}, series = {Transactions Vol. 35, 2010 Annual Meeting of the Orthopedic Society}, booktitle = {Transactions Vol. 35, 2010 Annual Meeting of the Orthopedic Society}, address = {New Orleans}, year = {2010}, language = {en} } @inproceedings{KornaropoulosTaylorDudaetal.2009, author = {Kornaropoulos, Evgenios I. and Taylor, William R. and Duda, Georg and Ehrig, Rainald and Matziolis, Georg and M{\"u}ller, Michael and Wassilew, Georgi and Asbach, Patrick and Perka, Carsten and Heller, Markus O.}, title = {An imageless method to quantify the mechanical femoral-tibial angle based on the functional determination of joint centers and axes}, series = {Annual meeting of the ESMAC 2009}, booktitle = {Annual meeting of the ESMAC 2009}, address = {London}, year = {2009}, language = {en} } @article{KornaropoulosTaylorDudaetal.2010, author = {Kornaropoulos, Evgenios I. and Taylor, William R. and Duda, Georg and Ehrig, Rainald and Matziolis, Georg and M{\"u}ller, Michael and Wassilew, Georgi and Asbach, Patrick and Perka, Carsten and Heller, Markus O.}, title = {Frontal plane alignment: An imageless method to predict the mechanical femoral-tibial angle (mFTA) based on functional determination of joint centres and axes}, series = {Gait \& Posture}, volume = {31}, journal = {Gait \& Posture}, number = {2}, doi = {10.1016/j.gaitpost.2009.10.006}, pages = {204 -- 208}, year = {2010}, language = {en} } @inproceedings{KornaropoulosTaylorDudaetal., author = {Kornaropoulos, Evgenios I. and Taylor, William R. and Duda, Georg and Ehrig, Rainald and Heller, Markus O.}, title = {Frontal plane lower limb alignment using functionally determined joint centers and axes}, series = {International Conference on Computational Bioengineering}, booktitle = {International Conference on Computational Bioengineering}, language = {en} } @article{BoethDudaHelleretal.2013, author = {Boeth, Heide and Duda, Georg and Heller, Markus O. and Ehrig, Rainald and Doyscher, Ralf and Jung, Tobias and Moewis, Philippe and Scheffler, Sven and Taylor, William R.}, title = {Anterior cruciate ligament-deficient patients with passive knee joint laxity have a decreased range of anterior-posterior motion during active movements}, series = {The American Journal of Sports Medicine}, volume = {41}, journal = {The American Journal of Sports Medicine}, number = {5}, doi = {10.1177/0363546513480465}, pages = {1051 -- 7}, year = {2013}, language = {en} } @article{EhrigHellerKratzensteinetal.2011, author = {Ehrig, Rainald and Heller, Markus O. and Kratzenstein, Stefan and Duda, Georg and Trepczynski, Adam and Taylor, William R.}, title = {The SCoRE residual: A quality index to assess the accuracy of joint estimations}, series = {Journal of Biomechanics}, volume = {44}, journal = {Journal of Biomechanics}, number = {7}, doi = {10.1016/j.jbiomech.2010.12.009}, pages = {1400 -- 1404}, year = {2011}, language = {en} } @inproceedings{KratzensteinHellerEhrigetal.2009, author = {Kratzenstein, Stefan and Heller, Markus O. and Ehrig, Rainald and Duda, Georg and Schr{\"o}der, J{\"o}rg H. and Taylor, William R.}, title = {Die Bestimmung der Genauigkeit nicht-invasiver Techniken zur Ermittlung der H{\"u}ftgelenksposition in-vivo}, series = {6th annual meeting of the German Society for Biomechanics (DGfB)}, booktitle = {6th annual meeting of the German Society for Biomechanics (DGfB)}, address = {M{\"u}nster}, year = {2009}, language = {en} } @inproceedings{KornaropoulosTaylorDudaetal., author = {Kornaropoulos, Evgenios I. and Taylor, William R. and Duda, Georg and Ehrig, Rainald and Heller, Markus O.}, title = {An imageless method to quantify the Mechanical Femoral-Tibial Angle (MFTA) using functionally defined joint centers and axes.}, series = {6th Annual meeting of the German Society for Biomechanics (DGfB)}, booktitle = {6th Annual meeting of the German Society for Biomechanics (DGfB)}, language = {en} } @inproceedings{KratzensteinHellerEhrigetal.2009, author = {Kratzenstein, Stefan and Heller, Markus O. and Ehrig, Rainald and Duda, Georg and Schr{\"o}der, J{\"o}rg H. and Taylor, William R.}, title = {Der Vergleich von nicht-invasiven Techniken zur Bestimmung der H{\"u}ftgelenksposition}, series = {Annual meeting of the German Society of Orthopaedics and Trauma Surgery}, booktitle = {Annual meeting of the German Society of Orthopaedics and Trauma Surgery}, address = {Berlin}, year = {2009}, language = {en} } @inproceedings{KratzensteinEhrigHelleretal.2010, author = {Kratzenstein, Stefan and Ehrig, Rainald and Heller, Markus O. and Duda, Georg and Taylor, William R.}, title = {A Quantification of Accuracy in Estimating Joint Centers}, series = {17th Congress of the European Society of Biomechanics}, booktitle = {17th Congress of the European Society of Biomechanics}, address = {Edinburgh}, year = {2010}, language = {en} } @inproceedings{TaylorKornaropoulosEhrigetal.2009, author = {Taylor, William R. and Kornaropoulos, Evgenios I. and Ehrig, Rainald and Heller, Markus O. and Duda, Georg}, title = {Reproducibility of a functional approach to gait analysis}, series = {Annual meeting of the ESMAC 2009}, booktitle = {Annual meeting of the ESMAC 2009}, address = {London}, year = {2009}, language = {en} } @inproceedings{KratzensteinHellerEhrigetal.2010, author = {Kratzenstein, Stefan and Heller, Markus O. and Ehrig, Rainald and Duda, Georg and Taylor, William R.}, title = {The Residual: A Reliable Measure of Accuracy in the Determination of Joint Centers}, series = {Transactions Vol. 35, 2010 Annual Meeting of the Orthopedic Society}, booktitle = {Transactions Vol. 35, 2010 Annual Meeting of the Orthopedic Society}, address = {New Orleans}, year = {2010}, language = {en} }