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Schumann, Steffen; Gökgöl, Can; Diehm, Nicolas Alexander; Büchler, Philippe; Zheng, Guoyan (2017). The Effect of Stent Implantation on the Deformations of the SFA and the Popliteal Artery: In-Vivo 3D Deformational Analysis from 2D Radiographs. Journal of vascular and interventional radiology, 28(1), pp. 142-146. Elsevier 10.1016/j.jvir.2016.04.023
Berger, Steve; Hasler, Carol-Claudius; Grant, Caroline A; Zheng, Guoyan; Schumann, Steffen; Büchler, Philippe (2017). A software program to measure the three-dimensional length of the spine from radiographic images: Validation and reliability assessment for adolescent idiopathic scoliosis. Computer methods and programs in biomedicine, 138, pp. 57-64. Elsevier 10.1016/j.cmpb.2016.10.012
Gökgöl, Can; Schumann, Steffen; Diehm, Nicolas Alexander; Zheng, Guoyan; Büchler, Philippe (2017). In-Vivo Quantification of Femoro-popliteal Artery Deformations: Percutaneous Transluminal Angioplasty vs. Nitinol Stent Placement. Journal of endovascular therapy, 24(1), pp. 27-34. International Society of Endovascular Specialists 10.1177/1526602816677530
Pflugi, Silvio; Liu, Li; Ecker, Timo M; Schumann, Steffen; Cullmann, Jennifer; Siebenrock, Klaus; Zheng, Guoyan (2016). A cost-effective surgical navigation solution for periacetabular osteotomy (PAO) surgery. International Journal of Computer Assisted Radiology and Surgery, 11(2), pp. 271-280. Springer 10.1007/s11548-015-1267-1
Liu, Li; Ecker, Timo Michael; Schumann, Steffen; Siebenrock, Klaus-Arno; Zheng, Guoyan (2016). Evaluation of Constant Thickness Cartilage Models vs. Patient Specific Cartilage Models for an Optimized Computer-Assisted Planning of Periacetabular Osteotomy. PLoS ONE, 11(1), e0146452. Public Library of Science 10.1371/journal.pone.0146452
Berger, Steve; Elias de Oliveira, Marcelo; Schumann, Steffen; Schneider, Jacques; Studer, Daniel; Hasler, Carol; Zheng, Guoyan; Büchler, Philippe (2015). Patient-specific spinal stiffness in AIS: a preoperative and noninvasive method. European spine journal, 24(2), pp. 249-255. Springer 10.1007/s00586-014-3623-1
Liu, Li; Ecker, Timo; Xie, L; Schumann, Steffen; Siebenrock, Klaus-Arno; Zheng, Guoyan (2015). Biomechanical validation of computer assisted planning of periacetabular osteotomy: A preliminary study based on finite element analysis. Medical engineering & physics, 37(12), pp. 1169-1173. Elsevier 10.1016/j.medengphy.2015.09.002
Schumann, Steffen; Sato, Yoshinobu; Nakanishi, Yuki; Yokota, Futoshi; Takao, Masaki; Sugano, Nobuhiko; Zheng, Guoyan (2015). Cup Implant Planning Based on 2-D/3-D Radiographic Pelvis Reconstruction-First Clinical Results. IEEE transactions on biomedical engineering, 62(11), pp. 2665-2673. Institute of Electrical and Electronics Engineers IEEE 10.1109/TBME.2015.2441378
Büchler, Philippe; Elias de Oliveira, Marcelo; Studer, Daniel; Schumann, Steffen; Zheng, Guoyan; Schneider, Jacques; Hasler, Carol C (2014). Axial suspension test to assess pre-operative spinal flexibility in patients with adolescent idiopathic scoliosis. European spine journal, 23(12), pp. 2619-2625. Springer 10.1007/s00586-014-3386-8
Schumann, Steffen; Thelen, Benedikt; Ballestra, Steven; Nolte, Lutz-Peter; Büchler, Philippe; Zheng, Guoyan (2014). X-ray image calibration and its application to clinical orthopedics. Medical engineering & physics, 36(7), pp. 968-974. Elsevier 10.1016/j.medengphy.2014.04.001
Xie, Weiguo; Franke, Jochen; Chen, Cheng; Grützner, Paul A.; Schumann, Steffen; Nolte, Lutz-Peter; Zheng, Guoyan (2014). Statistical model-based segmentation of the proximal femur in digital antero-posterior (AP) pelvic radiographs. International Journal of Computer Assisted Radiology and Surgery, 9(2), pp. 165-176. Springer 10.1007/s11548-013-0932-5
Liu, Li; Ecker, Timo; Schumann, Steffen; Siebenrock, Klaus-Arno; Nolte, Lutz-Peter; Zheng, Guoyan (2014). Computer assisted planning and navigation of periacetabular osteotomy with range of motion optimization. Lecture notes in computer science, 17(Pt 2), pp. 643-650. Springer 10.1007/978-3-319-10470-6_80
Xie, Weiguo; Franke, Jochen; Chen, Cheng; Grützner, Paul A.; Schumann, Steffen; Nolte, Lutz-Peter; Zheng, Guoyan (2014). A complete-pelvis segmentation framework for image-free total hip arthroplasty (THA): methodology and clinical study. International journal of medical robotics and computer assisted surgery, 11(2), pp. 166-180. Wiley 10.1002/rcs.1619
Schumann, Steffen; Nolte, Lutz-Peter; Zheng, Guoyan (2013). Comparison of partial least squares regression and principal component regression for pelvic shape prediction. Journal of biomechanics, 46(1), pp. 197-199. Elsevier 10.1016/j.jbiomech.2012.11.005
Schumann, Steffen; Liu, Li; Tannast, Moritz; Bergman, Manfred Max; Nolte, Lutz-P.; Zheng, Guoyan (2013). An integrated system for 3D hip joint reconstruction from 2D X-rays: a preliminary validation study. Annals of biomedical engineering, 41(10), pp. 2077-2087. Springer 10.1007/s10439-013-0822-6
Schumann, Steffen; Nolte, Lutz-Peter; Zheng, Guoyan (2012). Determination of pelvic orientation from sparse ultrasound data for THA operated in the lateral position. International journal of medical robotics and computer assisted surgery, 8(1), pp. 107-113. Chichester: Wiley 10.1002/rcs.443
Zheng, G; Schumann, S; Ballester González, M.A. (2010). An integrated approach for reconstructing a surface model of the proximal femur from sparse input data and a multi-resolution point distribution model: an in vitro study. International Journal of Computer Assisted Radiology and Surgery, 5(1), pp. 99-107. Berlin: Springer-Verlag 10.1007/s11548-009-0386-y
Schumann, S; Tannast, M; Nolte, LP; Zheng, G (2010). Validation of statistical shape model based reconstruction of the proximal femur - A morphology study. Medical engineering & physics, 32(6), pp. 638-44. Amsterdam: Elsevier 10.1016/j.medengphy.2010.03.010
Zheng, G; Gollmer, S; Schumann, S; Dong, X; Feilkas, T; González-Ballester, MA (2009). A 2D/3D correspondence building method for reconstruction of a patient-specific 3D bone surface model using point distribution models and calibrated X-ray images. Medical image analysis, 13(6), pp. 883-899. Amsterdam: Elsevier 10.1016/j.media.2008.12.003
Zheng, G; Schumann, S (2009). 3D reconstruction of a patient-specific surface model of the proximal femur from calibrated X-ray radiographs: a validation study. Medical physics, 4(36), 1155 - 1166. College Park, Md.: American Association of Physicists in Medicine AAPM 10.1118/1.3089423
Zheng, Guoyan; Schumann, Steffen; Balestra, Steven; Thelen, Benedikt; Nolte, Lutz-Peter (2016). 2D-3D Reconstruction-Based Planning of Total Hip Arthroplasty. In: Zheng, Guoyan; Li, Shuo (eds.) Computational Radiology for Orthopaedic Interventions. Lecture Notes in Computational Vision and Biomechanics: Vol. 23 (pp. 197-215). Cham: Springer 10.1007/978-3-319-23482-3_10
Zheng, Guoyan; Schumann, Steffen; Alcoltekin, Alper; Jaramaz, Branislav; Nolte, Lutz-Peter (2016). Patient-Specific 3D Reconstruction of a Complete Lower Extremity from 2D X-rays. In: 2016 International Conference on Medical Imaging and Virtual Reality. MIAR 2016: Medical Imaging and Augmented Reality. Lecture Notes in Computer Science: Vol. 9805 (pp. 404-414). Cham: Springer International Publishing 10.1007/978-3-319-43775-0_37
Liu, Li; Ecker, Timo Michael; Schumann, Steffen; Siebenrock, Klaus-Arno; Chu, Chengwen; Zheng, Guoyan (2015). Optimization of Acetabulum Reorientation in a Periacetabular Osteotomy by Finite Element Simulation: A Preliminary Study. In: Doyle, B.; Miller, K.; Wittek, A.; Nielsen, P. (eds.) 2015 Computational Biomechanics for Medicine (pp. 129-139). Springer 10.1007/978-3-319-15503-6_12
Liu, Li; Ecker, Timo; Schumann, Steffen; Siebenrock, Klaus-Arno; Zheng, Guoyan (2014). Preliminary Study on Finite Element Simulation for Optimizing Acetabulum Reorientation after Periacetabular Osteotomy. In: Bello, Fernando; Cotin, Stéphane (eds.) ISBMS 2014, LNCS 8789. Lecture Notes in Computer Science: Vol. 8789 (pp. 155-162). Cham: Springer 10.1007/978-3-319-12057-7_18
Zheng, Guoyan; Schumann, S (2009). A system for 3-D reconstruction of a patient-specific surface model from calibrated X-ray images. In: Westwood, James D; Westwood, Susan W; Haluck, Randy S; Hoffman, Helene M; Mogel, Greg T; Phillips, Roger; Robb, Richard A; Vosburgh, Kirby G (eds.) Medicine Meets Virtual Reality 17. Studies in Health Technology and Informatics: Vol. 142 (453 - 458). Amsterdam: IOS Press 10.3233/978-1-58603-964-6-453
Gökgöl, Can; Schumann, Steffen; Diehm, Nicolas Alexander; Zheng, Guoyan; Büchler, Philippe (2016). The Effects of Primary Stent Implantation vs. Percutaneous Transluminal Angioplasty on the Femoro-popliteal Artery Deformations due to Leg Flexion (Unpublished). In: 22nd Congress of the European Society of Biomechanics. Lyon, France. 10.-13.07.2016.
Elias de Oliveira, Marcelo; Kistler, Michael; de Almeida Prado Hellmuth, Rudolf; Gerber, Nicolas; Schumann, Steffen; Bonaretti, Serena; Büchler, Philippe (2012). A Consistent Method for Modelling Subject Specific Musculoskeletal Systems. Journal of biomechanics, 45(1), S496-S496. Amsterdam: Elsevier 10.1016/S0021-9290(12)70497-9
Schumann, Steffen; Dong, Xiao; Puls, Marc; Nolte, Lutz-Peter; Zheng, Guoyan (2012). Calibration of C-arm for orthopedic interventions via statistical model-based distortion correction and robust phantom detection. In: The 9th IEEE international symposium on biomedical imaging: from nano to macro(ISBI 2012).
Xie, Weiguo; Schumann, Steffen; Franke, Jochen; Grützner, Paul; Nolte, Lutz-Peter; Zheng, Guoyan (2012). Finding deformable shapes by correspondence-free instantiation and registration of statistical shape models. In: Wang, F.; Shen, D.; Yan, P.; Suzuki, K. (eds.) Machine Learning in Medical Imaging. MLMI 2012. Lecture Notes in Computer Science: Vol. 7588 (pp. 258-265). Springer 10.1007/978-3-642-35428-1_32
Schumann, Steffen; Dong, Xiao; Puls, Marc; Nolte, Lutz-Peter; Zheng, Guoyan (2012). Calibration of C-arm for orthopaedic interventions via statistical model-based distortion correction and robust phantom detection. In: 2012 IEEE 9th International Symposium on Biomedical Imaging (ISBI 2012) (pp. 1204-1207). IEEE 10.1109/ISBI.2012.6235777
Schumann, Steffen; Nolte, Lutz-Peter; Zheng Guoyan, (2011). Comparison of two regression techniques for statistical shape model based reconstruction: Application to the proximal femur and the pelvis. In: Proceedings of 11th CAOS conference.
Schumann, Steffen; Nolte, Lutz-Peter; Zheng Guoyan, (2011). Ultrasound-based APP determination for computer-assisted THAs in lateral decubitus position. In: Proceedings of 11th CAOS conference.
Schumann, Steffen; Puls, Marc; Ecker, Timo; Schwaegli, Tobias; Stifter, Jan; Siebenrock, Klaus-Arno; Zheng, Guoyan (2010). Determination of Pelvic Orientation from Ultrasound Images Using Patch-SSMs and a Hierarchical Speed of Sound Compensation Strategy. In: Navab, Nassir; Jannin, Pierre (eds.) Information Processing in Computer-Assisted Interventions: IPCAI 2010. Lecture Notes in Computer Science: Vol. 6135 (pp. 157-167). Berlin Heidelberg: Springer 10.1007/978-3-642-13711-2_15
Schumann, S; Schwaegli, T; Haeni, T; Siebenrock, K.A.; Zheng, G (2010). Patch-SSM based APP reconstruction from ultrasound images. In: Davies, B.L; Joskowicz, L; Merloz, P (eds.) Proc. CAOS International.
Schumann, S; Tannast, M; Nolte, L.-P.; Zheng, G (2010). Validation of statistical shape model based reconstruction of the proximal femur: a morphometric study. In: Davies, B.L; Joskowicz, L; Merloz, P (eds.) Proc. CAOS International.
Schumann, S; Weber, S; Nolte, LP; Zheng, G (2009). Statistical shape model based anterior pelvic plane determination: a feasibility study.
Zheng, G; Schumann, S (2008). 3-D reconstruction of a surface model of the proximal femur from digital biplanar radiographs. In: Proceedings of the 30th Annual International Conference of the IEEE EMBS. Vancouver, Canada. 10.1109/IEMBS.2008.4649092
Schumann, S; Tannast, M; Nolte, LP; Zheng, G (2008). Calibration of preoperative 2D X-ray radiographs and its potential applications in computer-assisted total hip replacement. In: Proceedings of Computer Assisted Orthopaedic Surgery International.
Schumann, S; Zheng, G; Nolte, LP (2008). Calibration of X-ray radiographs and its feasible application for 2D/3D reconstruction of the proximal femur. In: Proceedings of the 30th Annual International Conference of the IEEE EMBS. Vancouver, Canada. 10.1109/IEMBS.2008.4649192
