ResearchIssueMolecularImaging

Research in Molecular Imaging

Table of Content

Contact Person and Group Coordination
Research Projects in Molecular Imaging
Related Publications
Working Group

Contact Person and Group Coordination


Thomas Wendler	Nassir Navab

Research Projects in Molecular Imaging

Towards Deforming Motion Compensation Algorithms in Positron-Emission-Tomography

Subject of this project is the development of dedicated reconstruction algorithms for PET which take patient movements into account. Positron-emission-tomography (PET) is nowadays a well-established tool for diagnosing, staging and monitoring diseases in patients. However, due to the long acquisition times which are necessary for a PET scan, patient movements are often unavoidable. Patient motion during data acquisition can cause image blurring and even severe artifacts in the reconstructed image, thus posing a significant problem for further diagnosis and treatment. To date, available algorithms have been tested only on synthetic data since they rely on general transformation data of the patient which are currently not practically available. We aim at developing algorithms that work on partial transformation data that will be delivered e. g. by new laser cameras or com-bined PET/MRT machines.

Real-time fusion of ultrasound and gamma probe for navigated localization of malignancy

Intra-operative localization of non-superficial cancerous lesions in non-hollow organs like liver, kidney, etc is currently facilitated by intra-operative ultrasound (IOUS) and palpation. This yields a high rate of false positives due to benign abnormal regions and thus unnecessary resections with increased complications and morbidity. In this project we integrate functional nuclear information from gamma probes with IOUS, to provide a synchronized, real-time visualization that facilitates the detection of active tumors and metastases intra-operatively. The bet of this project is that the inclusion of an advanced, augmented visualization provides more reliability and confidence on classifying lesions prior to the resection.

Freehand SPECT for Sentinel Lymph Node Localization

Nuclear medicine imaging modalities assist commonly in surgical guidance given their functional nature. However, when used in the operating room they present limitations. Pre-operative tomographic 3D imaging can only serve as a vague guidance intra-operatively, due to movement, deformation and changes in anatomy since the time of imaging, while standard intra-operative nuclear measurements are limited to 1D or (in some cases) 2D images with no depth information. To resolve this problem we propose the synchronized acquisition of position, orientation and readings of gamma probes intra-operatively to reconstruct a 3D activity volume. In contrast to conventional emission tomography, here, in a first proof-of-concept, the reconstruction succeeds without requiring symmetry in the positions and angles of acquisition, which allows greater flexibility and thus opens doors towards 3D intra-operative nuclear imaging.

Intra-operative Beta Probe Surface Imaging and Navigation for Optimal Tumor Resection

In minimally invasive tumor resection, the goal is to perform a minimal but complete removal of cancerous cells. In the last decades interventional beta probes supported the detection of remaining tumor cells. However, scanning the patient with an intraoperative probe and applying the treatment are not done simultaneously. The main contribution of this work is to extend the one dimensional signal of a nuclear probe to a four dimensional signal including the spatial information of the distal end of the probe. This signal can be then used to guide the surgeon in the resection of residual tissue and thus increase its spatial accuracy while allowing minimal impact on the patient.

Related Publications

2012
	A. Hartl, D. I. Shakir, R. Kojchev, N. Navab, S. I. Ziegler, T. Lasser Freehand SPECT reconstructions using look up tables SPIE Medical Imaging Conference, February 4 - February 9 2012, San Diego, USA (bib)
	D. I. Shakir, A. Hartl, F. R. Schneider, J. Pulko, S. I. Ziegler, N. Navab, T. Lasser Two new ad-hoc models of detection physics and their evaluation for navigated beta probe surface imaging (to be presented) Proceedings of SPIE Visualization, Image-Guided Procedures, and Modeling Conference, San Diego, CA, USA, February 2012 (bib)
2011
	C. Vetter, T. Lasser, T. Wendler, N. Navab 1D-3D Registration for Functional Nuclear Imaging Medical Image Computing and Computer Assisted Intervention (MICCAI), Toronto, Canada, September 20-24 2011. (bib)
	A. Okur, A. Ahmadi, A. Bigdelou, T. Wendler, N. Navab MR in OR: First analysis of AR/VR visualization in 100 intra-operative Freehand SPECT acquisitions The 10th IEEE and ACM International Symposium on Mixed and Augmented Reality (ISMAR), Basel, Switzerland, Oct. 26 - 29, 2011. (bib)
	A. Hartl, T. Lasser, N. Navab, S. I. Ziegler Impact of acquisition geometry and physical model on Freehand SPECT reconstructions IEEE Medical Imaging Conference, October 23 - October 29 2011, Valencia, Spain (bib)
	C. Bluemel, A. Schnelzer, A. Ehlerding, A. Okur, K. Scheidhauer, M. Kiechle, M. Schwaiger Evaluation of freehand SPECT in sentinel lymph node biopsy of breast cancer Proceedings of the Annual Congress of the European Association of Nuclear Medicine (EANM), Birmingham, UK, October 2011 (bib)
	D. I. Shakir, T. Lasser, A. Drzezga, S. I. Ziegler, N. Navab Evaluation of Navigated Beta-Probe Surface Imaging on a Realistic 3D Phantom Proceedings of the IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS-MIC), Valencia, Spain, October 2011 (bib)
	A. Rieger, J. Saeckl, B. Belloni, R. Hein, A. Okur, K. Scheidhauer, T. Wendler, J. Traub, H. Friess, M. E. Martignoni First Experiences with Navigated Radio-Guided Surgery Using Freehand SPECT Case Reports in Oncology, August 2011 (bib)
	A. Okur, C. Bluemel, A. Ehlerding, K. Scheidhauer, A. Schnelzer Meme kanseri cerrahisinde freehandSPECT ile ilk tecrube: Aksiller sentinel lenf nodu biyopsisinde uc boyutlu navigasyon ve kalite guvencesi XI. Ulusal Meme Hastaliklari Kongresi, Antalya, Turkey, Oct. 5 - 9, 2011. (bib)
	C. Lapa, J. Saeckl, A. Rieger, C. Bluemel, A. Okur, T. Wendler, M. E. Martignoni, K. Scheidhauer Investigating added value of freehand SPECT in sentinel node biopsy of melanomas Proceedings of the Annual Meeting of the Society of Nuclear Medicine (SNM), San Antonio, Texas, USA, June 2011 (bib)
	C. Bluemel, A. Ehlerding, C. Lapa, A. Okur, T. Wendler, A. Schnelzer, K. Scheidhauer Improvements in sentinel node biopsy of breast cancer using freehand SPECT Proceedings of the Annual Meeting of the Society of Nuclear Medicine (SNM), San Antonio, Texas, USA, June 2011 (bib)
	D. I. Shakir, A. Hartl, N. Navab, S. I. Ziegler Evaluation of an ad hoc model of detection physics for navigated beta-probe surface imaging Proceedings of SPIE Visualization, Image-Guided Procedures, and Modeling Conference, Lake Buena Vista (Orlando Area), FL, USA, February 2011 (bib)
2010
	T. Wendler, T. Lasser, S. I. Ziegler, K. Scheidhauer Freehand SPECT/US: new approach for intraoperative hybrid imaging of sentinel nodes Proceedings of the International Sentinel Node Society Meeting, Yokohama, Japan, 2010 (bib)
	T. Wendler, D. Zaeuner, S. Wiesner, K. Scheidhauer Fused SPECT/CT and real-time video visualization for intraoperative guidance in SLNB of head and neck malignancies Proceedings of the International Sentinel Node Society Meeting, Yokohama, Japan, 2010 (bib)
	K. Scheidhauer, A. Ehlerding, J. Saeckl, A. Rieger, K. Herrmann, A. Schnelzer, M. E. Martignoni, T. Wendler Feasibility evaluation of freehand SPECT for intraoperative 3D lymphatic mapping Proceedings of the International Sentinel Node Society Meeting, Yokohama, Japan, 2010 (bib)
	I. Santi, L. Fantini, K. Herrmann, Ch. Fuccio, T. Wendler, P. Caroli, P. Castelucci, S. Nicolini, A. K. Buck, M. Schwaiger, S. Fanti Freehand SPECT 3D-imaging for sentinel lymph node mapping in breast cancer: preliminary preoperative study for future intraoperative use in the operating room Proceedings of the International Sentinel Node Society Meeting, Yokohama, Japan, 2010 (bib)
	M. C. Kreissl, T. Wendler, K. Herrmann, K. Scheidhauer Freehand SPECT: First experiences with a new method of 3D-SLN mapping in melanoma Proceedings of the International Sentinel Node Society Meeting, Yokohama, Japan, 2010 (bib)
	D. I. Shakir, N. Navab, S. I. Ziegler Acquisition Model for Iterative Reconstruction of Navigated Beta-Probe Surface Images Proceedings of the IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS-MIC), Knoxville, TN, USA, November 2010 (bib)
	I. Santi, L. Fantini, K. Herrmann, Ch. Fuccio, T. Wendler, P. Caroli, P. Castelucci, A. K. Buck, M. Schwaiger, S. Fanti Freehand SPECT for sentinel lymph node biopsy: first clinical experience Proceedings of EANM 2010, Vienna, Austria, October 2010 (bib)
	A. K. Buck, A. Ehlerding, J. Saeckl, K. Herrmann, T. Wendler, M. E. Martignoni, A. Schnelzer, M. Schwaiger Evaluation of feasibility of freehand SPECT in the operating room Proceedings of EANM 2010, Vienna, Austria, October 2010 (bib)
	A. Schnelzer, A. Ehlerding, M. Chen, T. Wendler, K. Scheidhauer, S. Paepke, M. Kiechle Sentinel lymph node detection with intraoperative freehand SPECT in breast cancer patients Proceedings of the Annual Meeting of the German Society of Gynecology and Obstetrics (DGGG) 2010, Munich, Germany, October 2010 (bib)
	A. Ehlerding, A. Schnelzer, T. Wendler, K. Herrmann, T. Lasser, K. Scheidhauer, O. Kutter, T. Schuster, M. Schwaiger, A. K. Buck, S. I. Ziegler, N. Navab, S. Paepke, M. Kiechle Vorstellung der Pilotstudie zur 3D-Darstellung des Wächterlymphknotens bei Brustkrebspatientinnen mittels Freehand-SPECT Proceedings of Annual Meeting of the German Society of Senology (DGS), Hamburg, Germany, Jul. 2010 (bib)
	T. Wendler, K. Herrmann, A. Schnelzer, M. E. Martignoni, T. Lasser, J. Traub, A. Ehlerding, J. Saeckl, N. Navab, M. Kiechle, H. Friess, M. Schwaiger, S. I. Ziegler, A. K. Buck Visione 3-D SPECT intraoperatoria: una nuova metodica per chirurgia radioguiata Proceedings of SICO 2010, Milan, Italy, June 2010 (bib)
	I. Santi, L. Fantini, K. Herrmann, Ch. Fuccio, T. Wendler, P. Caroli, P. Castelucci, A. K. Buck, M. Schwaiger, S. Fanti Freehand SPECT for sentinel lymph node biopsy: first clinical experience Proceedings of the Annual Meeting of the Society of Nuclear Medicine (SNM), Salt Lake City, Utah, USA, June 2010 (bib)
	D. I. Shakir, J. Bieniarz, S. Pirsig, T. Wendler, N. Navab, S. I. Ziegler A first study on biological feasibility of intraoperative control of tumor resection borders with navigated beta-probe surface imaging Proceedings of the Annual Meeting of the Society of Nuclear Medicine (SNM), Salt Lake City, UT, USA, June 2010 (bib)
	M. C. Kreissl, A. Okur, M. Chen, A. Bartel, T. Wendler, K. Scheidhauer Pilot study of freehand SPECT for lymphatic mapping in melanoma in upper body Proceedings of the Annual Meeting of the Society of Nuclear Medicine (SNM), Salt Lake City, Utah, USA, June 2010 (bib)
	K. Herrmann, A. Schnelzer, M. E. Martignoni, T. Wendler, A. K. Buck Evaluation of feasibility of freehand SPECT in the operating room Proceedings of the Annual Meeting of the Society of Nuclear Medicine (SNM), Salt Lake City, Utah, USA, June 2010 (bib)
	T. Wendler, K. Herrmann, A. Schnelzer, T. Lasser, J. Traub, O. Kutter, A. Ehlerding, K. Scheidhauer, T. Schuster, M. Kiechle, M. Schwaiger, N. Navab, S. I. Ziegler, A. K. Buck First Demonstration of 3D Lymphatic Mapping using freehand SPECT Proceedings of the International Conference on Sentinel Node Biopsy and Radioguided Head & Neck Surgery (SNB), Copenhagen, Denmark, May 2010 (bib)
	J. Saeckl, A. Ehlerding, K. Herrmann, T. Wendler, M. Schwaiger, M. Kiechle, H. Friess, A. K. Buck, A. Schnelzer, M. E. Martignoni Evaluation of feasibility of freehand SPECT in the operating room Proceedings of the International Conference on Sentinel Node Biopsy and Radioguided Head & Neck Surgery (SNB), Copenhagen, Denmark, May 2010 (bib)
	A. K. Buck, A. Schnelzer, T. Wendler, K. Herrmann, T. Lasser, J. Traub, O. Kutter, T. Schuster, A. Ehlerding, K. Scheidhauer, M. Kiechle, N. Navab, S. I. Ziegler, M. Schwaiger First demonstration of 3D lymphatic mapping in breast cancer using freehand SPECT Proceedings of DGN Nuklearmedizin 2010, Leipzig, Germany, April 2010 (bib)
	K. Herrmann, A. Schnelzer, T. Wendler, M. Hoyer, D. Weisgerber, T. Lasser, S. Paepke, M. E. Martignoni, M. Kiechle, N. Navab, S. I. Ziegler, M. Schwaiger Evaluation of feasibility of freehand SPECT in the operating room Proceedings of DGN Nuklearmedizin 2010, Leipzig, Germany, April 2010 (bib)
	T. Wendler, K. Herrmann, A. Schnelzer, T. Lasser, J. Traub, O. Kutter, A. Ehlerding, K. Scheidhauer, T. Schuster, M. Kiechle, M. Schwaiger, N. Navab, S. I. Ziegler, A. K. Buck First demonstration of 3-D lymphatic mapping in breast cancer using freehand SPECT European Journal of Nuclear Medicine and Molecular Imaging, Springer Berlin/Heidelberg, 2010 Aug;37(8):1452-61. Epub 2010 Mar 31. (bib)
2009
	J. Traub, K. Herrmann, T. Lasser, N. Navab, S. I. Ziegler, A. K. Buck, T. Wendler Freehand SPECT/Ultrasound Fusion for Hybrid Image-guided Resection Proceedings of RSNA 2009, Chicago, USA, December 2009 (bib)
	T. Wendler, K. Herrmann, A. Schnelzer, T. Lasser, J. Traub, O. Kutter, T. Schuster, M. Kiechle, M. Schwaiger, N. Navab, S. I. Ziegler, A. K. Buck Clinical introduction of freehand SPECT for image-guided sentinel lymph node biopsy Proceedings of Annual Congress of the European Association of of Nuclear Medicine (EANM 2009), Barcelona, Spain, October 2009 (bib)
	T. Wendler, X. Feng, K. Herrmann, T. Lasser, J. Traub, S. I. Ziegler, N. Navab, A. K. Buck 2D/3D registration of freehand SPECT and planar scintigraphy for clinical evaluation of 3D thyroid scintigraphy Proceedings of Annual Congress of the European Association of of Nuclear Medicine (EANM 2009), Barcelona, Spain, October 2009 (bib)
	T. Wendler, K. Herrmann, T. Lasser, J. Traub, M. Schwaiger, N. Navab, S. I. Ziegler, A. K. Buck First experience with freehand SPECT for lymphatic mapping in melanoma in upper body Proceedings of Annual Congress of the European Association of of Nuclear Medicine (EANM 2009), Barcelona, Spain, October 2009 (bib)
	T. Wendler, T. Lasser, J. Traub, S. I. Ziegler, N. Navab Freehand SPECT / ultrasound fusion for hybrid image-guided resection Proceedings of Annual Congress of the European Association of of Nuclear Medicine (EANM 2009), Barcelona, Spain, October 2009 (bib)
	T. Lasser, A. Duliu, T. Wendler, S. I. Ziegler, N. Navab Interactive Reconstruction for Freehand SPECT: An Approach to Acquisition Guidance? Proceedings of Annual Congress of the European Association of of Nuclear Medicine (EANM 2009), Barcelona, Spain, October 2009 (bib)
	C. Özgür, J. Bieniarz, T. Lasser, S. I. Ziegler, N. Navab, T. Wendler Phenomenological Models for intraoperative Positron Emission Surface Imaging using Handheld Probes Proceedings of World Congress in Medical Physics and Biomedical Engineering (WC 2009), Munich, Germany, September 2009 (bib)
	X. Feng, K. Szajkowska, T. Lasser, S. I. Ziegler, N. Navab, T. Wendler 2D/3D registration of freehand SPECT and planar scintigraphy for clinical evaluation of 3D thyroid scintigraphy Proceedings of World Congress in Medical Physics and Biomedical Engineering (WC 2009), Munich, Germany, September 2009 (bib)
	J. Traub, K. Herrmann, T. Wendler, T. Lasser, M. Schwaiger, N. Navab, S. I. Ziegler, A. K. Buck First clinical results of freehand SPECT for lymphatic mapping in breast cancer Proceedings of the Molekulare Bildgebung (MOBI), Berlin, Germany, Jun. 2009 (bib)
	T. Wendler, K. Herrmann, T. Lasser, J. Traub, M. Schwaiger, S. I. Ziegler, N. Navab, A. K. Buck Freehand SPECT: first in-vivo evaluation and comparison to conventional lymphatic mapping Proceedings of Annual Meeting of Society of Nuclear Medicine (SNM 2009), Toronto, Canada, June 2009 (bib)
	T. Wendler, X. Feng, T. Lasser, K. Herrmann, J. Traub, K. Scheidhauer, S. I. Ziegler, D. Lenhart, J. Grahneis, M. Schwaiger, N. Navab, A. K. Buck Freehand SPECT for 3D thyroid scintigraphy: first patient report Proceedings of DGN Nuklearmedizin 2009, Leipzig, Germany, April 2009 (bib)
	K. Herrmann, T. Wendler, M. Chen, A. Bartel, T. Lasser, K. Scheidhauer, J. Traub, T. Schuster, S. I. Ziegler, M. Schwaiger, A. K. Buck, N. Navab Freehand SPECT: first in-vivo use for lymphatic mapping and comparison to conventional imaging Proceedings of DGN Nuklearmedizin 2009, Leipzig, Germany, April 2009 (bib)
2008
	T. Wendler, T. Lasser, A. K. Buck, C. Özgür, M. Schwaiger, S. I. Ziegler, N. Navab First in Vivo Use of a Fused Gamma Ultrasound System Proceedings of RSNA 2008, Chicago, USA, December 2008 (bib)
	T. Wendler, T. Lasser, S. I. Ziegler, N. Navab Towards Confident 3D Tomographic Reconstruction for Asymmetric, Sparse Detector Geometries Proceedings of IEEE Medical Imaging Conference (IEEE MIC 2008), Dresden, Germany, October 2008 (bib)
	T. Lasser, T. Wendler, S. I. Ziegler, N. Navab Towards Reproducibility of Freehand 3D Tomographic Nuclear Imaging Proceedings of IEEE Medical Imaging Conference (IEEE MIC 2008), Dresden, Germany, October 2008 (bib)
	T. Lasser, T. Wendler, J. Traub, S. I. Ziegler, N. Navab Definition of optimal collimator geometries for 3D tomographic thyroid scintigraphy using navigated gamma probes Proceedings of Annual Congress of the European Association of Nuclear Medicine (EANM 2008), Munich, Germany, October 2008 (bib)
	T. Wendler, T. Lasser, A. K. Buck, J. Traub, M. Schwaiger, S. I. Ziegler, N. Navab First case report of 3D tomographic thyroid scintigraphy with tracked gamma probes Proceedings of Annual Congress of the European Association of Nuclear Medicine (EANM 2008), Munich, Germany, October 2008, Eur J Nuc Med Mol Imaging, vol. 35 (Suppl. 2), S129 (bib)
	T. Wendler, A. Hartl, T. Lasser, J. Traub, S. I. Ziegler, N. Navab Tracking-based statistical correction for radio-guided cancer surgery Proceedings of World Molecular Imaging Congress (WMIC 2008), Nice, France, September 2008 (bib)
	T. Wendler, J. Traub, T. Lasser, M. Feuerstein, J. Vogel, S. I. Ziegler, N. Navab Combined ultrasound and gamma probe imaging for examination of thyroid nodules Proceedings of Annual Meeting of Society of Nuclear Medicine (SNM 2008), New Orleans, USA, June 2008 (bib)
	T. Wendler, A. Hartl, T. Lasser, J. Traub, S. I. Ziegler, N. Navab 3D Intra-operative nuclear imaging for SLNB in neck Proceedings of Annual Meeting of Society of Nuclear Medicine (SNM 2008), New Orleans, USA, June 2008 (bib)
	A. Hartl, T. Wendler, J. Traub, T. Lasser, S. I. Ziegler, N. Navab Confident radioactivity surface reconstruction for control of resection borders Proceedings of Annual Meeting of Society of Nuclear Medicine (SNM 2008), New Orleans, USA, June 2008 (bib)
	N. Navab, J. Traub, A. K. Buck, S. I. Ziegler, T. Wendler Navigated nuclear probes for intra-operative functional imaging Proceedings of 5th IEEE International Symposium on Biomedical Imaging (ISBI 2008), Paris, France, May 14 - 17 2008, pp. 1395-1398 (bib)
2007
	T. Wendler, M. Feuerstein, J. Traub, T. Lasser, J. Vogel, F. Daghighian, S. I. Ziegler, N. Navab Real-time fusion of ultrasound and gamma probe for navigated localization of liver metastases Proceedings of Medical Image Computing and Computer-Assisted Intervention (MICCAI 2007), Brisbane, Australia, October 29 - November 2007, LNCS 4792 (2), pp. 909-917 (bib)
	T. Wendler, A. Hartl, T. Lasser, J. Traub, F. Daghighian, S. I. Ziegler, N. Navab Towards intra-operative 3D nuclear imaging: reconstruction of 3D radioactive distributions using tracked gamma probes Proceedings of Medical Image Computing and Computer-Assisted Intervention (MICCAI 2007), Brisbane, Australia, October 29 - November 2 2007, LCNS 4792 (2), pp. 252-260 (bib)
	A. Hartl, T. Wendler, T. Lasser, J. Traub, S. I. Ziegler, N. Navab Towards intra-operative 3D nuclear imaging: development and evaluation of ad hoc models Proceedings of Jahrestagung der deutschen Gesselschaft für Computer- und Roboterassistierte Chirurgie e.V. (CURAC 2007), Karlsruhe, Germany, October 2007 (bib)
	N. Navab, J. Traub, T. Sielhorst, M. Feuerstein, C. Bichlmeier Action- and Workflow-Driven Augmented Reality for Computer-Aided Medical Procedures IEEE Computer Graphics and Applications, vol. 27, no. 5, pp. 10-14, Sept/Oct, 2007 (bib)
	T. Wendler, J. Traub, A. Hartl, T. Lasser, M. Burian, A. K. Buck, F. Daghighian, M. Schwaiger, S. I. Ziegler, N. Navab Adding navigation to radio-guided surgery: new possibilities, new problems, new solutions Proceedings of Russian Bavarian Conference on Biomedical Engineering (RBC Biomed 2007), Erlangen, Germany, July 2-3, 2007, pp. 96-100 (bib)
	T. Wendler, A. Hartl, J. Traub, S. I. Ziegler, N. Navab Intraoperative nuclear imaging using navigated gamma-probes for tumor localization Proceedings of Annual Meeting of Society of Nuclear Medicine (SNM 2007), Washington D.C., USA, June 2007 (bib)
	T. Wendler, J. Traub, S. I. Ziegler, N. Navab Validation of navigated beta-probe imaging with PET/CT-generated activity surfaces. New approach in radio-guided resection for FDG-positive tumors Proceedings of Annual Meeting of Society of Nuclear Medicine (SNM 2007), Washington D.C., USA, June 2007; Meeting Abstracts 48: 46P-b. (bib)
	O. Kishenkov, T. Wendler, J. Traub, S. I. Ziegler, N. Navab Method for projecting functional 3D information onto anatomic surfaces: Accuracy improvement for navigated 3D beta-probes Proceedings of Bildverarbeitung fuer die Medizin (BVM 2007), Munich, Germany, March 2007, pp.66-70 (bib)
2006
	T. Wendler, J. Traub, S. I. Ziegler, N. Navab Navigated three dimensional beta probe for optimal cancer resection Proceedings of Medical Image Computing and Computer-Assisted Intervention (MICCAI 2006), Copenhagen, Denmark, October 1-6 2006, LNCS 4190 (1), pp. 565-569 (bib)

Working Group

Moritz Blume

Alexandru O. Duliu

Alexander Hartl

Tobias Lasser

Philipp Matthies

Asli Okur

Dzhoshkun Ismail Shakir