Lejing Wang

Name: Lejing Wang (中文：王乐晶) Email: wangle@in.tum.de Phone: +49 (89) 289-17079 Room: MI 03.13.041

Research Projects

Videos

Magic X-ray Stitching (Mosaicing)

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Visual Marker Based UI for the CamC system

A prototype for next generation of CAMC user interface - Visual Marker Based Advanced UI. In the prototype, we show that the X-ray transparency can be adjusted by simply moving a finger through a marker-bar

Talks

• "Long Bone X-ray Image Stitching using C-arm Motion Estimation" at BILDVERARBEITUNG FÜR DIE MEDIZIN (BVM 2009), in Heidelberg, Germany, 2009.
• "Camera Augmented Mobile C-arm: Towards Real Patient Study" at BILDVERARBEITUNG FÜR DIE MEDIZIN (BVM 2009), in Heidelberg, Germany, 2009.
• "Parallx-Free Long Bone X-ray Image Stitching" at MICCAI 2009, the 12th International Conference on Medical Image Computing and Computer Assisted Intervention in London, UK. Slides
• "First Animal Cadaver Study for Interlocking of Intramedullary Nails under Camera Augmented Mobile C-arm A Surgical Workflow Based Preclinical Evaluation" at IPCAI 2010, the 1st International Conference on Information Processing in Computer-Assisted Interventions, is held on June 23 2010, in Geneva, Switzerland. Slides
• "Modeling Kinematics of Mobile C-arm and Operating Table as an Integrated Six Degrees of Freedom Imaging System " at the 5th International Workshop on Medical Imaging and Augmented Reality (MIAR 2010), Beijing, China, 2010. Slides

Awards

	MICCAI 2009 Young Scientist Award. Please see our news
	2009 Chinese Government Award for Outstanding Self-financed Students Abroad .
	Science4Life Business Plan Competition 2011 Our team SmartSurgicalSolutions was one of ten awarded teams at the Science4Life business plan competition
	Munich Business Plan Competition 2011 for the business plan on AXSight together with the other members of SmartSurgicalSolutions: Lejing Wang, Dr. med. Simon Weidert and Prof. Nassir Navab
	The 2nd Prize out of 133 submissions in “Win in Suzhou Final Venture Contest for International Elites in Europe 2012"

Theses, SEPs, and IDPs under my (Co-)Supervision

• (finished) C-arm Calibration by Xin Chen (DA/MA/BA)
• (finished) Radiation-free drill guidance for Interlocking of Intramedullary Nails using video-augmented-X-ray by Benoit Diotte (DA/MA/BA)
• (finished) 6DOF C-arm Motion using Kinematic Analysis by Rui Zou (DA/MA/BA)
• (finished) C-arm Motion Estimation without Radiation by Maximilian Springer (DA/MA/BA)
• (finished) Visual Marker Based User Interface for the Operating Room by Oleg Simin (IDP)
• (finished) !CamC Image Manager by Negin Zarnegar, Olivia Klose (IDP/Klinisches Anwendungsprojekt)
• (draft) X-ray Stitching Evaluation Based on DDRs: Towards Clinical Trial by (DA/MA/BA)
• (draft) 2D/3D Registration of CT to an X-ray Mosaic by (DA/MA/BA)

Publications

2016
	P. Fallavollita, A. Brand, L. Wang, E. Euler, P. Thaller, N. Navab, S. Weidert An augmented reality C-arm for intraoperative assessment of the mechanical axis - a preclinical study International Journal of Computer Assisted Radiology and Surgery (bib)
	P. Fallavollita, L. Wang, S. Weidert, N. Navab Augmented Reality in Orthopaedic Interventions and Education Computational Radiology for Orthopaedic Interventions, Springer International Publishing 2016 (bib)
2014
	B. Diotte, P. Fallavollita, L. Wang, S. Weidert, E. Euler, P. Thaller, N. Navab Multi-modal intra-operative navigation during distal locking of intramedullary nails IEEE Transactions on Medical Imaging (bib)
	Jian Wang, L. Wang, Matthias Kreiser, N. Navab, P. Fallavollita Augmented Depth Perception Visualization in 2D/3D Image Fusion Computerized Medical Imaging and Graphics (bib)
	X. Chen, Hemal Naik, L. Wang, N. Navab, P. Fallavollita Video Guided Calibration of an Augmented Reality mobile C-arm International Journal of Computer Assisted Radiology and Surgery (IJCARS) (bib)
2013
	P. Thaller, B. Diotte, P. Fallavollita, L. Wang, S. Weidert, E. Euler, W. Mutschler, N. Navab Video-assisted interlocking of intramedullary nails Injury, 2013 (bib)
	P. Thaller, B. Diotte, P. Fallavollita, L. Wang, S. Weidert, W. Mutschler, N. Navab, E. Euler Video-navigated targeting unit for interlocking of intramedullary nails – experimental study on a new technique. Kongress der Gesellschaft für Extremitätenverlängerung und Rekonstruktion, 2013 (bib)
	S. Pati, O. Erat, L. Wang, S. Weidert, E. Euler, N. Navab, P. Fallavollita Accurate pose estimation using a single marker camera calibration system SPIE Medical Imaging, Orlando, Florida, USA, February 2013 (bib)
2012
	Jian Wang, P. Fallavollita, L. Wang, Matthias Kreiser, N. Navab Augmented Reality during Angiography: Integration of a Virtual Mirror for Improved 2D/3D Visualization The 11th IEEE and ACM International Symposium on Mixed and Augmented Reality (ISMAR), Atlanta, USA, Nov. 5 - 8, 2012. (bib)
	A. Aichert, M. Wieczorek, Jian Wang, L. Wang, Matthias Kreiser, P. Fallavollita, N. Navab The Colored X-rays MICCAI 2012 Workshop on Augmented Environments for Computer-Assisted Interventions (bib)
	L. Wang, P. Fallavollita, A. Brand, O. Erat, S. Weidert, P. Thaller, E. Euler, N. Navab Intra-op measurement of the mechanical axis deviation: an evaluation study on 19 human cadaver legs Proceedings of the 15th International Conference on Medical Image Computing and Computer Assisted Interventions (MICCAI), Nice, France, October 2012 (bib)
	B. Diotte, P. Fallavollita, L. Wang, S. Weidert, P. Thaller, E. Euler, N. Navab Radiation-free drill guidance in interlocking of intramedullary nails Proceedings of the 15th International Conference on Medical Image Computing and Computer Assisted Interventions (MICCAI), Nice, France, October 2012 (bib)
	N. Navab, T. Blum, L. Wang, A. Okur, T. Wendler First Deployments of Augmented Reality in Operating Rooms IEEE Computer, Volume 45, Issue 7, pp. 48-55 (bib)
	X. Chen, L. Wang, P. Fallavollita, N. Navab Precise X-ray and video overlay for augmented reality fluoroscopy International Journal of Computer Assisted Radiology and Surgery (IJCARS), 2012 (bib)
	A. Brand, L. Wang, P. Fallavollita, Philip Sandner, N. Navab, P. Thaller, E. Euler, S. Weidert Intraoperative measurement of mechanical axis alignment by automatic image stitching: a human cadaver study International Society for Computer Assisted Orthopaedic Surgery (CAOS), South Korea, June 2012 (bib)
	S. Weidert, L. Wang, A. von der Heide, N. Navab, E. Euler Intraoperative augmented-reality-visualisierung: Aktueller stand der entwicklung und erste erfahrungen mit dem camc Unfallchirurg, 2012 (Accepted for publication) (bib)
	X. Chen, L. Wang, P. Fallavollita, N. Navab Error analysis of the x-ray projection geometry of camera-augmented mobile C-arm SPIE Medical Imaging, San Diego, California, USA, February 2012 (bib)
	L. Wang, P. Fallavollita, R. Zou, X. Chen, S. Weidert, N. Navab Closed-form inverse kinematics for interventional C-arm X-ray imaging with six degrees of freedom: modeling and application IEEE Transactions on Medical Imaging (bib)
2011
	S. Demirci, A. Bigdelou, L. Wang, C. Wachinger, M. Baust, R. Tibrewal, R. Ghotbi, H-H. Eckstein, N. Navab 3D Stent Recovery from One X-ray Projection 14th International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI), Toronto (CA), September 18-22, 2011 (bib)
	M. Wieczorek, A. Aichert, P. Fallavollita, O. Kutter, A. Ahmadi, L. Wang, N. Navab Interactive 3D visualization of a single-view X-Ray image Proceedings of Medical Image Computing and Computer-Assisted Intervention (MICCAI 2011), Toronto, Canada, September 2011. (bib)
	S. Weidert, L. Wang, P. Thaller, J. Landes, A. Brand, N. Navab, E. Euler X-ray Stitching for Intra-operative Mechanical Axis Determination of the Lower Extremity the 11th Annual Meeting of the International Society for Computer Assisted Orthopaedic Surgery, London, UK, June 15-19 2011 (bib)
	L. Wang, R. Zou, S. Weidert, J. Landes, E. Euler, D. Burschka, N. Navab Closed-form inverse kinematics for intra-operative mobile C-arm positioning with six degrees of freedom SPIE Medical Imaging, Lake Buena Vista (Orlando), Florida, USA, February 2011 (bib)
2010
	L. Wang, M. Springer, H. Heibel, N. Navab Floyd-Warshall All-Pair Shortest Path for Accurate Multi-Marker Calibration The 9th IEEE and ACM International Symposium on Mixed and Augmented Reality, Seoul, Korea, Oct. 13 - 16, 2010. (bib)
	L. Wang, R. Zou, S. Weidert, J. Landes, E. Euler, D. Burschka, N. Navab Modeling Kinematics of Mobile C-arm and Operating Table as an Integrated Six Degrees of Freedom Imaging System The 5th International Workshop on Medical Imaging and Augmented Reality, MIAR 2010, Beijing, China, September 19-20, 2010 (bib)
	L. Wang, J. Traub, S. Weidert, S.M. Heining, E. Euler, N. Navab Parallax-Free Intra-Operative X-ray Image Stitching the MICCAI 2009 special issue of the Journal Medical Image Analysis (bib)
	L. Wang, J. Landes, S. Weidert, T. Blum, A. von der Heide, E. Euler, N. Navab First Animal Cadaver Study for Interlocking of Intramedullary Nails under Camera Augmented Mobile C-arm A Surgical Workflow Based Preclinical Evaluation the 1st International Conference on Information Processing in Computer-Assisted Interventions (IPCAI), Switzerland, June 23 2010. The original publication is available online at www.springerlink.com. (bib)
	S. Weidert, L. Wang, J. Landes, A. von der Heide, N. Navab, E. Euler First Surgical Procedures under Camera-Augmented Mobile C-arm (CamC?) guidance The 3rd Hamlyn Symposium for Medical Robotics ,London, UK, May 25 2010 (bib)
	P. Dressel, L. Wang, O. Kutter, J. Traub, S.M. Heining, N. Navab Intraoperative positioning of mobile C-arms using artificial fluoroscopy SPIE Medical Imaging, San Diego, California, USA, February 2010 (bib)
2009
	L. Wang, J. Traub, S. Weidert, S.M. Heining, E. Euler, N. Navab Parallax-free Long Bone X-ray Image Stitching Medical Image Computing and Computer-Assisted Intervention (MICCAI), London, UK, September 20-24 2009 (bib)
	L. Wang, J. Traub, S.M. Heining, S. Benhimane, R. Graumann, E. Euler, N. Navab Long Bone X-ray Image Stitching using C-arm Motion Estimation Proceedings of Bildverarbeitung fuer die Medizin (BVM 2009), Heidelberg, Germany, March 22-24 2009 (bib)
	L. Wang, S. Weidert, J. Traub, S.M. Heining, C. Riquarts, E. Euler, N. Navab Camera Augmented Mobile C-arm: Towards Real Patient Study Proceedings of Bildverarbeitung fuer die Medizin (BVM 2009), Heidelberg, Germany, March 22-24 2009 (bib)
2008
	J. Traub, A. Ahmadi, N. Padoy, L. Wang, S.M. Heining, E. Euler, P. Jannin, N. Navab Workflow Based Assessment of the Camera Augmented Mobile C-arm System International Workshop on Augmented Reality environments for Medical Imaging and Computer-aided Surgery (AMI-ARCS 2008), New York, NY, USA, September 2008 (bib)
	L. Wang, J. Traub, S.M. Heining, S. Benhimane, R. Graumann, E. Euler, N. Navab Long Bone X-ray Image Stitching Using Camera Augmented Mobile C-arm Medical Image Computing and Computer-Assisted Intervention, MICCAI, 2008, New York, USA, September 6-10 2008 (bib)

Teaching

• Image Processing, Computer Graphics and Visualization using C++: Programmierpraktikum (2010WiSe)
• Recent Advances in Computer Assisted Surgery: Hauptseminar (2010WiSe)

Activated July 04, 2011