Error analysis for a navigation system using 3D abdominal ultrasound.

Johann Hummel Johann B. Hummel David Iommi Alejandra Valladares Michael Figl Johann Hummel Error analysis for a navigation system using 3D abdominal ultrasound. 113151Z 2020 Image-Guided Procedures https://doi.org/10.1117/12.2548866 conf/miigp/2020 db/conf/miigp/miigp2020.html#IommiVFH20 Johann Hummel Reinhard Kerschner Marcus Kaar Wolfgang Birkfellner Michael Figl Ultrasound guidance system for prostate biopsy. 101352A 2017 Image-Guided Procedures https://doi.org/10.1117/12.2254004 conf/miigp/2017 db/conf/miigp/miigp2017.html#HummelKKBF17 Johann Hummel Peter Homolka Angelika Osanna-Elliot Marcus Kaar Friedrich Semtrus Michael Figl New conversion factors between human and automatic readouts of the CDMAM phantom for CR systems. 97871H 2016 Image Perception, Observer Performance, and Technology Assessment https://doi.org/10.1117/12.2216694 conf/miipop/2016 db/conf/miipop/miipop2016.html#HummelHOKSF16 Johann Hummel Marcus Kaar Rainer Hoffmann 0001 Wolfgang Birkfellner Thomas Beyer Anton Staudenherz Michael Figl SPECT-US image fusion and clinical applications. 90362D 2014 Image-Guided Procedures https://doi.org/10.1117/12.2043558 conf/miigp/2014 db/conf/miigp/miigp2014.html#HummelK0BBSF14

Michael Figl Marcus Kaar Rainer Hoffmann 0001 Alfred Kratochwil Johann Hummel An error analysis perspective for patient alignment systems. 849-856 2013 8 Int. J. Comput. Assist. Radiol. Surg. 5 https://doi.org/10.1007/s11548-013-0819-5 https://www.wikidata.org/entity/Q48734803 db/journals/cars/cars8.html#FiglKHKH13

Johann Hummel Marcus Kaar Rainer Hoffmann 0001 Amon Bhatia Wolfgang Birkfellner Michael Figl Evaluation of three 3D US calibration methods. 86712I 2013 Image-Guided Procedures https://doi.org/10.1117/12.2007365 conf/miigp/2013 db/conf/miigp/miigp2013.html#HummelK0BBF13 Rainer Hoffmann 0001 Michael Figl Amar Bhatia Marcus Kaar Wolfgang Birkfellner Andreas Püspök Alfred Kratochwil Johann B. Hummel Image guidance system for flexible endoscopes considering tissue deformation. 867104 2013 Image-Guided Procedures https://doi.org/10.1117/12.2007410 conf/miigp/2013 db/conf/miigp/miigp2013.html#0001FBKBPKH13

Alfred M. Franz Keno März Johann Hummel Wolfgang Birkfellner Rolf Bendl Stefan Delorme Heinz-Peter Schlemmer Hans-Peter Meinzer Lena Maier-Hein Electromagnetic tracking for US-guided interventions: standardized assessment of a new compact field generator. 813-818 2012 7 Int. J. Comput. Assist. Radiol. Surg. 6 https://doi.org/10.1007/s11548-012-0740-3 https://www.wikidata.org/entity/Q39613954 db/journals/cars/cars7.html#FranzMHBBDSMM12

Alfred M. Franz Mark Servatius Alexander Seitel Johann Hummel Wolfgang Birkfellner Laura Bartha Heinz-Peter Schlemmer Christof M. Sommer Boris A. Radeleff Hans-Ulrich Kauczor Hans-Peter Meinzer Lena Maier-Hein Elektromagnetisches Tracking für die interventionelle Radiologie - Genauigkeitsuntersuchung und in-vitro Applikation eines neuen Feldgenerators. 392-397 2012 Bildverarbeitung für die Medizin https://doi.org/10.1007/978-3-642-28502-8_68 conf/bildmed/2012 db/conf/bildmed/bildmed2012.html#FranzSSHBBSSRKMM12 Marcus Kaar Alfred Kratochwil Michael Figl Rainer Hoffmann 0001 Amon Bhatia Amar Bhatia Wolfgang Birkfellner Johann Hummel Automatic patient alignment for prostate radiation applying 3D ultrasound. 83161Q 2012 Image-Guided Procedures https://doi.org/10.1117/12.911038 conf/miigp/2012 db/conf/miigp/miigp2012.html#KaarKF0BBBH12 Michael Figl Manuel Lechner Tobias Werther Fritz Horak Johann Hummel Wolfgang Birkfellner Automatic analysis of ciliary beat frequency using optical flow. 831453 2012 Image Processing https://doi.org/10.1117/12.911616 conf/miip/2012 db/conf/miip/miip2012.html#FiglLWHHB12 Marcus Kaar Rainer Hoffmann 0001 Helmar Bergmann Michael Figl Christoph Bloch Alfred Kratochwil Wolfgang Birkfellner Johann Hummel Comparison of two navigation system designs for flexible endoscopes using abdominal 3D ultrasound. 796418 2011 Image-Guided Procedures https://doi.org/10.1117/12.878056 conf/miigp/2011 db/conf/miigp/miigp2011.html#Kaar0BFBKBH11 Rainer Hoffmann 0001 Michael Figl Marcus Kaar Amon Bhatia Amar Bhatia Wolfgang Birkfellner Johann Hummel Correction of prostate misalignment in radiation therapy using US-CT registration. 76252B 2010 Image-Guided Procedures https://doi.org/10.1117/12.844269 conf/miigp/2010 db/conf/miigp/miigp2010.html#0001FKBBBH10 Johann Hummel Michael Figl Michael R. Bax Ramin Shahidi Helmar Bergmann Wolfgang Birkfellner Evaluation of dynamic electromagnetic tracking deviation. 72612U 2009 Image-Guided Procedures https://doi.org/10.1117/12.813645 conf/miigp/2009 db/conf/miigp/miigp2009.html#HummelFBSBB09 Johann Hummel Michael Figl Jörg Schmidbauer Martina Tinzl Helmar Bergmann Wolfgang Birkfellner Motion correction for radiation therapy of prostate using B-mode ultrasound. 65092F 2007 Image-Guided Procedures https://doi.org/10.1117/12.708190 conf/miigp/2007 db/conf/miigp/miigp2007.html#HummelFSTBB07 Johann Hummel Michael Figl Helmar Bergmann Wolfgang Birkfellner Endoscopic navigation system using 2D/3D registration. 614114 2006 Image-Guided Procedures https://doi.org/10.1117/12.654337 conf/miigp/2006 db/conf/miigp/miigp2006.html#HummelFBB06

Michael Figl Christopher Ede Johann Hummel Felix Wanschitz Rolf Ewers Helmar Bergmann Wolfgang Birkfellner A fully automated calibration method for an optical see-through head-mounted operating microscope with variable zoom and focus. 1492-1499 2005 24 IEEE Trans. Medical Imaging 11 https://doi.org/10.1109/TMI.2005.856746 https://www.wikidata.org/entity/Q33226886 db/journals/tmi/tmi24.html#FiglEHWEBB05

Wolfgang Birkfellner Rudolf Seemann Michael Figl Johann Hummel Christopher Ede Peter Homolka Xinhui Yang Peter Niederer Helmar Bergmann Fast DRR Generation for 2D/3D Registration. 960-967 2005 conf/miccai/2005-2 MICCAI (2) https://doi.org/10.1007/11566489_118 https://www.wikidata.org/entity/Q83313099 db/conf/miccai/miccai2005-2.html#BirkfellnerSFHEHYNB05 Michael Figl Christopher Ede Wolfgang Birkfellner Johann Hummel Rudolf Hanel Helmar Bergmann Design and automatic calibration of a head mounted operating binocular for augmented reality applications in computer-aided surgery. 2005 Image-Guided Procedures https://doi.org/10.1117/12.595161 conf/miigp/2005 db/conf/miigp/miigp2005.html#FiglEBHHB05 Johann Hummel Calvin R. Maurer Jr. Michael Figl Michael R. Bax Helmar Bergmann Wolfgang Birkfellner Ramin Shahidi Standardized evaluation method for electromagnetic tracking systems. 2005 Image-Guided Procedures https://doi.org/10.1117/12.595256 conf/miigp/2005 db/conf/miigp/miigp2005.html#HummelMFBBBS05 Michael Figl Christopher Ede Wolfgang Birkfellner Johann Hummel Rudolf Seemann Helmar Bergmann Automatic calibration of an optical see-through head-mounted display for augmented reality applications in computer-assisted interventions. 2004 Image-Guided Procedures https://doi.org/10.1117/12.534020 conf/miigp/2004 db/conf/miigp/miigp2004.html#FiglEBHSB04 Johann Hummel Michael Figl Wolfgang Birkfellner Christopher Ede Rudolf Seemann Helmar Bergmann Hybrid tracking system for flexible endoscopes. 2004 Image-Guided Procedures https://doi.org/10.1117/12.534002 conf/miigp/2004 db/conf/miigp/miigp2004.html#HummelFBESB04 Michael Figl Wolfgang Birkfellner Johann Hummel Christopher Ede Rudolf Hanel Helmar Bergmann Calibration of an optical see-through head-mounted display with variable zoom and focus for applications in computer-assisted interventions. 2003 Image-Guided Procedures https://doi.org/10.1117/12.480211 conf/miigp/2003 db/conf/miigp/miigp2003.html#FiglBHEHB03 Johann Hummel Michael Figl Wolfgang Birkfellner Michael Häfner Christian Kollmann Helmar Bergmann Navigation system for flexible endoscopes. 2003 Image-Guided Procedures https://doi.org/10.1117/12.479837 conf/miigp/2003 db/conf/miigp/miigp2003.html#HummelFBHKB03

Wolfgang Birkfellner Michael Figl Klaus Huber Franz Watzinger Felix Wanschitz Johann Hummel Rudolf Hanel Wolfgang Greimel Peter Homolka Rolf Ewers Helmar Bergmann A Head-Mounted Operating Binocular for Augmented Reality Visualization in Medicine - Design and Initial Evaluation. 991-997 2002 21 IEEE Trans. Medical Imaging 8 db/journals/tmi/tmi21.html#BirkfellnerFHWWHHGHEB02 https://doi.org/10.1109/TMI.2002.803099 https://www.wikidata.org/entity/Q49009832

Michael Figl Wolfgang Birkfellner Christopher Ede Johann Hummel Rudolf Hanel Franz Watzinger Felix Wanschitz Rolf Ewers Helmar Bergmann The Control Unit for a Head Mounted Operating Microscope Used for Augmented Reality Visualization in Computer Aided Sugery. 69-75 2002 conf/ismar/2002 ISMAR https://doi.org/10.1109/ISMAR.2002.1115075 https://doi.ieeecomputersociety.org/10.1109/ISMAR.2002.1115075 db/conf/ismar/ismar2002.html#FiglBEHHWWEB02 Michael Figl Wolfgang Birkfellner Franz Watzinger Felix Wanschitz Johann Hummel Rudolf Hanel Rolf Ewers Helmar Bergmann PC-Based Control Unit for a Head Mounted Operating Microscope for Augmented Reality Visualization in Surgical Navigation. 44-51 2002 conf/miccai/2002-2 MICCAI (2) https://doi.org/10.1007/3-540-45787-9_6 db/conf/miccai/miccai2002-2.html#FiglBWWHHEB02 Wolfgang Birkfellner Michael Figl Christian Matula Johann Hummel Rudolf A. Hanel Herwig Imhof Felix Wanschitz Arne Wagner Franz Watzinger Helmar Bergmann Stereoscopic visualization in the varioscope AR: a see-through head-mounted display for surgical navigation. 2002 Image-Guided Procedures https://doi.org/10.1117/12.466947 conf/miigp/2002 db/conf/miigp/miigp2002.html#BirkfellnerFMHH02 Michael Figl Wolfgang Birkfellner Franz Watzinger Felix Wanschitz Johann Hummel Rudolf A. Hanel Rolf Ewers Helmar Bergmann PC-based control unit for a head-mounted operating microscope for augmented-reality visualization in surgical navigation. 2002 Image-Guided Procedures https://doi.org/10.1117/12.466983 conf/miigp/2002 db/conf/miigp/miigp2002.html#FiglBWWHHEB02 Johann Hummel Wolfgang Birkfellner Michael Figl C. Haider Rudolf Hanel Helmar Bergmann Laboratory assessment of a miniature electromagnetic tracker. 2002 Image-Guided Procedures https://doi.org/10.1117/12.466909 conf/miigp/2002 db/conf/miigp/miigp2002.html#HummelBFHHB02 Wolfgang Birkfellner Michael Figl Klaus Huber Franz Watzinger Felix Wanschitz Rudolf Hanel Johann Hummel Rolf Ewers Helmar Bergmann Calibration of a head-mounted operating microscope for augmented reality visualization in CAS. 154-159 2001 conf/cars/2001 CARS db/conf/cars/cars2001.html#BirkfellnerFHWWHHEB01 Wolfgang Birkfellner Eva Schwameis Friedrich Vorbeck Rudolf Hanel Wolfgang Greimel Johann Hummel Michael Figl Franz Kainberger Herwig Imhof Rainer Kotz Helmar Bergmann Fusion of MR and CT scans of the pelvis in cases of malignant bone tumors. 1207-1208 2001 conf/cars/2001 CARS db/conf/cars/cars2001.html#BirkfellnerSVHGHFKIKB01 Michael Figl Wolfgang Birkfellner Johann Hummel Rudolf Hanel Peter Homolka Franz Watzinger Felix Wanschitz Rolf Ewers Helmar Bergmann Current Status of the Varioscope AR, a Head-Mounted Operating Microscope for Computer-Aided Surgery. 20-29 2001 conf/ismar/2001 ISAR https://doi.org/10.1109/ISAR.2001.970512 https://doi.ieeecomputersociety.org/10.1109/ISAR.2001.970512 db/conf/ismar/isar2001.html#FiglBHHHWWEB01 Wolfgang Birkfellner Michael Figl Klaus Huber Johann Hummel Rudolf A. Hanel Peter Homolka Franz Watzinger Felix Wanschitz Rolf Ewers Helmar Bergmann Calibration of projection parameters in the varioscope AR, a head-mounted display for augmented-reality visualization in image-guided therapy. 2001 Image-Guided Procedures https://doi.org/10.1117/12.428089 conf/miigp/2001 db/conf/miigp/miigp2001.html#BirkfellnerFHHH01 Laura Bartha Michael R. Bax Rolf Bendl Helmar Bergmann Thomas Beyer Amar Bhatia Amon Bhatia Wolfgang Birkfellner Christoph Bloch Stefan Delorme Christopher Ede Rolf Ewers Michael Figl Alfred M. Franz Wolfgang Greimel Michael Häfner C. Haider Rudolf HanelRudolf A. Hanel Rainer Hoffmann 0001 Peter Homolka Fritz Horak Klaus Huber Herwig Imhof David Iommi Marcus Kaar Franz Kainberger Hans-Ulrich Kauczor Reinhard Kerschner Christian Kollmann Rainer Kotz Alfred Kratochwil Manuel Lechner Lena Maier-Hein Keno März Christian Matula Calvin R. Maurer Jr. Hans-Peter Meinzer Peter Niederer Angelika Osanna-Elliot Andreas Püspök Boris A. Radeleff Heinz-Peter Schlemmer Jörg Schmidbauer Eva Schwameis Rudolf Seemann Alexander Seitel Friedrich Semtrus Mark Servatius Ramin Shahidi Christof M. Sommer Anton Staudenherz Martina Tinzl Alejandra Valladares Friedrich Vorbeck Arne Wagner Felix Wanschitz Franz Watzinger Tobias Werther Xinhui Yang