Johann Hummel

Publication Activity (10 Years)

Years Active: 2001-2020
Publications (10 Years): 3

Top Topics

Clinical Applications

Prostate Biopsy

Top Venues

Medical Imaging: Image-Guided Procedures

Int. J. Comput. Assist. Radiol. Surg.

Medical Imaging: Image Perception, Observer Performance, and Technology Assessment

Bildverarbeitung für die Medizin

Publications

David Iommi, Alejandra Valladares, Michael Figl, Johann Hummel
Error analysis for a navigation system using 3D abdominal ultrasound. Medical Imaging: Image-Guided Procedures (2020)
Johann Hummel, Reinhard Kerschner, Marcus Kaar, Wolfgang Birkfellner, Michael Figl
Ultrasound guidance system for prostate biopsy. Medical Imaging: Image-Guided Procedures (2017)
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. Medical Imaging: Image Perception, Observer Performance, and Technology Assessment (2016)
Johann Hummel, Marcus Kaar, Rainer Hoffmann, Wolfgang Birkfellner, Thomas Beyer, Anton Staudenherz, Michael Figl
SPECT-US image fusion and clinical applications. Medical Imaging: Image-Guided Procedures (2014)
Michael Figl, Marcus Kaar, Rainer Hoffmann, Alfred Kratochwil, Johann Hummel
An error analysis perspective for patient alignment systems. Int. J. Comput. Assist. Radiol. Surg. 8 (5) (2013)
Johann Hummel, Marcus Kaar, Rainer Hoffmann, Amon Bhatia, Wolfgang Birkfellner, Michael Figl
Evaluation of three 3D US calibration methods. Medical Imaging: Image-Guided Procedures (2013)
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. Bildverarbeitung für die Medizin (2012)
Michael Figl, Manuel Lechner, Tobias Werther, Fritz Horak, Johann Hummel, Wolfgang Birkfellner
Automatic analysis of ciliary beat frequency using optical flow. Medical Imaging: Image Processing (2012)
Marcus Kaar, Alfred Kratochwil, Michael Figl, Rainer Hoffmann, Amon Bhatia, Amar Bhatia, Wolfgang Birkfellner, Johann Hummel
Automatic patient alignment for prostate radiation applying 3D ultrasound. Medical Imaging: Image-Guided Procedures (2012)
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. Int. J. Comput. Assist. Radiol. Surg. 7 (6) (2012)
Marcus Kaar, Rainer Hoffmann, 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. Medical Imaging: Image-Guided Procedures (2011)
Rainer Hoffmann, Michael Figl, Marcus Kaar, Amon Bhatia, Amar Bhatia, Wolfgang Birkfellner, Johann Hummel
Correction of prostate misalignment in radiation therapy using US-CT registration. Medical Imaging: Image-Guided Procedures (2010)
Johann Hummel, Michael Figl, Michael R. Bax, Ramin Shahidi, Helmar Bergmann, Wolfgang Birkfellner
Evaluation of dynamic electromagnetic tracking deviation. Medical Imaging: Image-Guided Procedures (2009)
Johann Hummel, Michael Figl, Jörg Schmidbauer, Martina Tinzl, Helmar Bergmann, Wolfgang Birkfellner
Motion correction for radiation therapy of prostate using B-mode ultrasound. Medical Imaging: Image-Guided Procedures (2007)
Johann Hummel, Michael Figl, Helmar Bergmann, Wolfgang Birkfellner
Endoscopic navigation system using 2D/3D registration. Medical Imaging: Image-Guided Procedures (2006)
Johann Hummel, Calvin R. Maurer Jr., Michael Figl, Michael R. Bax, Helmar Bergmann, Wolfgang Birkfellner, Ramin Shahidi
Standardized evaluation method for electromagnetic tracking systems. Medical Imaging: Image-Guided Procedures (2005)
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. Medical Imaging: Image-Guided Procedures (2005)
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. IEEE Trans. Medical Imaging 24 (11) (2005)
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. MICCAI (2) (2005)
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. Medical Imaging: Image-Guided Procedures (2004)
Johann Hummel, Michael Figl, Wolfgang Birkfellner, Christopher Ede, Rudolf Seemann, Helmar Bergmann
Hybrid tracking system for flexible endoscopes. Medical Imaging: Image-Guided Procedures (2004)
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. Medical Imaging: Image-Guided Procedures (2003)
Johann Hummel, Michael Figl, Wolfgang Birkfellner, Michael Häfner, Christian Kollmann, Helmar Bergmann
Navigation system for flexible endoscopes. Medical Imaging: Image-Guided Procedures (2003)
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. IEEE Trans. Medical Imaging 21 (8) (2002)
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. Medical Imaging: Image-Guided Procedures (2002)
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. ISMAR (2002)
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. Medical Imaging: Image-Guided Procedures (2002)
Johann Hummel, Wolfgang Birkfellner, Michael Figl, C. Haider, Rudolf Hanel, Helmar Bergmann
Laboratory assessment of a miniature electromagnetic tracker. Medical Imaging: Image-Guided Procedures (2002)
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. MICCAI (2) (2002)
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. CARS (2001)
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. CARS (2001)
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. Medical Imaging: Image-Guided Procedures (2001)
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. ISAR (2001)