Johann Hummel

33 papers A* 1B 1Journal 4Unranked 27
YearRankTypeTitle / Venue / Authors
2020 — conf
Error analysis for a navigation system using 3D abdominal ultrasound.
Image-Guided Procedures
David Iommi, Alejandra Valladares, Michael Figl, Johann Hummel
2017 — conf
Ultrasound guidance system for prostate biopsy.
Image-Guided Procedures
Johann Hummel, Reinhard Kerschner, Marcus Kaar, Wolfgang Birkfellner, Michael Figl
2016 — conf
New conversion factors between human and automatic readouts of the CDMAM phantom for CR systems.
Image Perception, Observer Performance, and Technology Assessment
Johann Hummel, Peter Homolka, Angelika Osanna-Elliot, Marcus Kaar, Friedrich Semtrus, Michael Figl
2014 — conf
SPECT-US image fusion and clinical applications.
Image-Guided Procedures
Johann Hummel, Marcus Kaar, Rainer Hoffmann, Wolfgang Birkfellner, Thomas Beyer, Anton Staudenherz, Michael Figl
2013 J jnl
An error analysis perspective for patient alignment systems.
Int. J. Comput. Assist. Radiol. Surg.
Michael Figl, Marcus Kaar, Rainer Hoffmann, Alfred Kratochwil, Johann Hummel
2013 — conf
Evaluation of three 3D US calibration methods.
Image-Guided Procedures
Johann Hummel, Marcus Kaar, Rainer Hoffmann, Amon Bhatia, Wolfgang Birkfellner, Michael Figl
2012 B conf
Automatic analysis of ciliary beat frequency using optical flow.
Image Processing
Michael Figl, Manuel Lechner, Tobias Werther, Fritz Horak, Johann Hummel, Wolfgang Birkfellner
2012 — conf
Automatic patient alignment for prostate radiation applying 3D ultrasound.
Image-Guided Procedures
Marcus Kaar, Alfred Kratochwil, Michael Figl, Rainer Hoffmann, Amon Bhatia, Amar Bhatia, Wolfgang Birkfellner, Johann Hummel
2012 J jnl
Electromagnetic tracking for US-guided interventions: standardized assessment of a new compact field generator.
Int. J. Comput. Assist. Radiol. Surg.
Alfred M. Franz, Keno März, Johann Hummel, Wolfgang Birkfellner, Rolf Bendl, Stefan Delorme, Heinz-Peter Schlemmer, Hans-Peter Meinzer, Lena Maier-Hein
2012 — conf
Elektromagnetisches Tracking für die interventionelle Radiologie - Genauigkeitsuntersuchung und in-vitro Applikation eines neuen Feldgenerators.
Bildverarbeitung für die Medizin
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
2011 — conf
Comparison of two navigation system designs for flexible endoscopes using abdominal 3D ultrasound.
Image-Guided Procedures
Marcus Kaar, Rainer Hoffmann, Helmar Bergmann, Michael Figl, Christoph Bloch, Alfred Kratochwil, Wolfgang Birkfellner, Johann Hummel
2010 — conf
Correction of prostate misalignment in radiation therapy using US-CT registration.
Image-Guided Procedures
Rainer Hoffmann, Michael Figl, Marcus Kaar, Amon Bhatia, Amar Bhatia, Wolfgang Birkfellner, Johann Hummel
2009 — conf
Evaluation of dynamic electromagnetic tracking deviation.
Image-Guided Procedures
Johann Hummel, Michael Figl, Michael R. Bax, Ramin Shahidi, Helmar Bergmann, Wolfgang Birkfellner
2007 — conf
Motion correction for radiation therapy of prostate using B-mode ultrasound.
Image-Guided Procedures
Johann Hummel, Michael Figl, Jörg Schmidbauer, Martina Tinzl, Helmar Bergmann, Wolfgang Birkfellner
2006 — conf
Endoscopic navigation system using 2D/3D registration.
Image-Guided Procedures
Johann Hummel, Michael Figl, Helmar Bergmann, Wolfgang Birkfellner
2005 J jnl
A fully automated calibration method for an optical see-through head-mounted operating microscope with variable zoom and focus.
IEEE Trans. Medical Imaging
Michael Figl, Christopher Ede, Johann Hummel, Felix Wanschitz, Rolf Ewers, Helmar Bergmann, Wolfgang Birkfellner
2005 — conf
Design and automatic calibration of a head mounted operating binocular for augmented reality applications in computer-aided surgery.
Image-Guided Procedures
Michael Figl, Christopher Ede, Wolfgang Birkfellner, Johann Hummel, Rudolf Hanel, Helmar Bergmann
2005 — conf
Fast DRR Generation for 2D/3D Registration.
MICCAI (2)
Wolfgang Birkfellner, Rudolf Seemann, Michael Figl, Johann Hummel, Christopher Ede, Peter Homolka, Xinhui Yang, Peter Niederer, Helmar Bergmann
2005 — conf
Standardized evaluation method for electromagnetic tracking systems.
Image-Guided Procedures
Johann Hummel, Calvin R. Maurer Jr., Michael Figl, Michael R. Bax, Helmar Bergmann, Wolfgang Birkfellner, Ramin Shahidi
2004 — conf
Automatic calibration of an optical see-through head-mounted display for augmented reality applications in computer-assisted interventions.
Image-Guided Procedures
Michael Figl, Christopher Ede, Wolfgang Birkfellner, Johann Hummel, Rudolf Seemann, Helmar Bergmann
2004 — conf
Hybrid tracking system for flexible endoscopes.
Image-Guided Procedures
Johann Hummel, Michael Figl, Wolfgang Birkfellner, Christopher Ede, Rudolf Seemann, Helmar Bergmann
2003 — conf
Calibration of an optical see-through head-mounted display with variable zoom and focus for applications in computer-assisted interventions.
Image-Guided Procedures
Michael Figl, Wolfgang Birkfellner, Johann Hummel, Christopher Ede, Rudolf Hanel, Helmar Bergmann
2003 — conf
Navigation system for flexible endoscopes.
Image-Guided Procedures
Johann Hummel, Michael Figl, Wolfgang Birkfellner, Michael Häfner, Christian Kollmann, Helmar Bergmann
2002 J jnl
A Head-Mounted Operating Binocular for Augmented Reality Visualization in Medicine - Design and Initial Evaluation.
IEEE Trans. Medical Imaging
Wolfgang Birkfellner, Michael Figl, Klaus Huber, Franz Watzinger, Felix Wanschitz, Johann Hummel, Rudolf Hanel, Wolfgang Greimel, Peter Homolka, Rolf Ewers, Helmar Bergmann
2002 — conf
Laboratory assessment of a miniature electromagnetic tracker.
Image-Guided Procedures
Johann Hummel, Wolfgang Birkfellner, Michael Figl, C. Haider, Rudolf Hanel, Helmar Bergmann
2002 — conf
PC-Based Control Unit for a Head Mounted Operating Microscope for Augmented Reality Visualization in Surgical Navigation.
MICCAI (2)
Michael Figl, Wolfgang Birkfellner, Franz Watzinger, Felix Wanschitz, Johann Hummel, Rudolf Hanel, Rolf Ewers, Helmar Bergmann
2002 — conf
PC-based control unit for a head-mounted operating microscope for augmented-reality visualization in surgical navigation.
Image-Guided Procedures
Michael Figl, Wolfgang Birkfellner, Franz Watzinger, Felix Wanschitz, Johann Hummel, Rudolf A. Hanel, Rolf Ewers, Helmar Bergmann
2002 — conf
Stereoscopic visualization in the varioscope AR: a see-through head-mounted display for surgical navigation.
Image-Guided Procedures
Wolfgang Birkfellner, Michael Figl, Christian Matula, Johann Hummel, Rudolf A. Hanel, Herwig Imhof, Felix Wanschitz, Arne Wagner, Franz Watzinger, Helmar Bergmann
2002 A* conf
The Control Unit for a Head Mounted Operating Microscope Used for Augmented Reality Visualization in Computer Aided Sugery.
ISMAR
Michael Figl, Wolfgang Birkfellner, Christopher Ede, Johann Hummel, Rudolf Hanel, Franz Watzinger, Felix Wanschitz, Rolf Ewers, Helmar Bergmann
2001 — conf
Calibration of a head-mounted operating microscope for augmented reality visualization in CAS.
CARS
Wolfgang Birkfellner, Michael Figl, Klaus Huber, Franz Watzinger, Felix Wanschitz, Rudolf Hanel, Johann Hummel, Rolf Ewers, Helmar Bergmann
2001 — conf
Calibration of projection parameters in the varioscope AR, a head-mounted display for augmented-reality visualization in image-guided therapy.
Image-Guided Procedures
Wolfgang Birkfellner, Michael Figl, Klaus Huber, Johann Hummel, Rudolf A. Hanel, Peter Homolka, Franz Watzinger, Felix Wanschitz, Rolf Ewers, Helmar Bergmann
2001 — conf
Current Status of the Varioscope AR, a Head-Mounted Operating Microscope for Computer-Aided Surgery.
ISAR
Michael Figl, Wolfgang Birkfellner, Johann Hummel, Rudolf Hanel, Peter Homolka, Franz Watzinger, Felix Wanschitz, Rolf Ewers, Helmar Bergmann
2001 — conf
Fusion of MR and CT scans of the pelvis in cases of malignant bone tumors.
CARS
Wolfgang Birkfellner, Eva Schwameis, Friedrich Vorbeck, Rudolf Hanel, Wolfgang Greimel, Johann Hummel, Michael Figl, Franz Kainberger, Herwig Imhof, Rainer Kotz, Helmar Bergmann