Prof. Stefanie Speidel Profile

Prof. Stefanie Speidel

at Nationales Centrum für Tumorerkrankungen Dresden

SPIE Involvement:

Conference Program Committee | Author

Publications (28)

Proceedings Article | 30 March 2024 Presentation

Democratizing surgical skills via surgical data science

Stefanie Speidel

Proceedings Volume 12928, 129280H (2024) https://doi.org/10.1117/12.3012626

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Proceedings Article | 11 August 2023 Paper

Towards automatic identification of middle ear structures in endoscopic OCT

Jonas Golde, Joseph Morgenstern, Peng Liu, Steffen Ossmann, Lars Kirsten, Svea Steuer, Stefanie Speidel, Edmund Koch, Sebastian Bodenstedt, Marcus Neudert

Proceedings Volume 12632, 126320I (2023) https://doi.org/10.1117/12.2671026

KEYWORDS: Optical coherence tomography, Ear, Endoscopy, Signal processing, Data modeling, Computed tomography, Biological imaging, Visualization, Tissues, Tissue optics

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Proceedings Article | 14 March 2023 Presentation + Paper

Data-informed imaging: how radiography and shape models support endoscopic OCT imaging of the middle ear

Jonas Golde, Joseph Morgenstern, Peng Liu, Steffen Ossmann, Lars Kirsten, Svea Steuer, Stefanie Speidel, Edmund Koch, Sebastian Bodenstedt, Marcus Neudert

Proceedings Volume 12354, 1235405 (2023) https://doi.org/10.1117/12.2650730

KEYWORDS: Optical coherence tomography, Ear, Endoscopy, Cone beam computed tomography, Data modeling, Bone, Cochlea, In vivo imaging, Endoscopes, Biological imaging

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Proceedings Article | 15 February 2021 Presentation + Paper

Simultaneous localisation and mapping for laparoscopic liver navigation : a comparative evaluation study

Reuben Docea, Micha Pfeiffer, Sebastian Bodenstedt, Fiona Kolbinger, Lukas Höller, Ines Wittig, Ralf-Thorsten Hoffmann, Esther G. C. Troost, Carina Riediger, Jürgen Weitz, Stefanie Speidel

Proceedings Volume 11598, 115980B (2021) https://doi.org/10.1117/12.2582121

KEYWORDS: Laparoscopy, Liver, Surgery, Cameras, Associative arrays, Autoregressive models, Augmented reality, Visualization, Tumors, Specular reflections

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Proceedings Article | 15 March 2018 Presentation + Paper

Using water-soluble additive manufacturing for cheap and soft silicon organ models

Daniel Reichard, Markus Gern, Isabel Funke, Sebastian Bodenstedt, Hannes Kenngott, Beat Peter Müller-Stich, Christian Pylatiuk, Rüdiger Dillmann, Stefanie Speidel

Proceedings Volume 10576, 105761Q (2018) https://doi.org/10.1117/12.2293339

KEYWORDS: Silicon, Fused deposition modeling, Liver, Printing, 3D modeling, 3D printing, Solid modeling, Additive manufacturing, Computing systems, Surgery

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Proceedings Article | 12 March 2018 Presentation + Paper

Generative adversarial networks for specular highlight removal in endoscopic images

Isabel Funke, Sebastian Bodenstedt, Carina Riediger, Jürgen Weitz, Stefanie Speidel

Proceedings Volume 10576, 1057604 (2018) https://doi.org/10.1117/12.2293755

KEYWORDS: Machine learning, Specular reflections, Convolutional neural networks, Endoscopy, Video, Surgery, Image processing

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Proceedings Article | 25 March 2016 Paper

Towards an open-source semantic data infrastructure for integrating clinical and scientific data in cognition-guided surgery

Andreas Fetzer, Jasmin Metzger, Darko Katic, Keno März, Martin Wagner, Patrick Philipp, Sandy Engelhardt, Tobias Weller, Sascha Zelzer, Alfred Franz, Nicolai Schoch, Vincent Heuveline, Maria Maleshkova, Achim Rettinger, Stefanie Speidel, Ivo Wolf, Hannes Kenngott, Arianeb Mehrabi, Beat Müller-Stich, Lena Maier-Hein, Hans-Peter Meinzer, Marco Nolden

Proceedings Volume 9789, 97890O (2016) https://doi.org/10.1117/12.2217163

KEYWORDS: Surgery, Data integration, Data modeling, Imaging informatics, Data storage, Standards development, Data modeling, Knowledge acquisition, Cognition, Knowledge management, Medical imaging, Image segmentation, Picture Archiving and Communication System, Information science, Neuroimaging, Data archive systems

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Proceedings Article | 21 March 2016 Paper

Robust endoscopic pose estimation for intraoperative organ-mosaicking

Daniel Reichard, Sebastian Bodenstedt, Stefan Suwelack, Martin Wagner, Hannes Kenngott, Beat Peter Müller-Stich, Rüdiger Dillmann, Stefanie Speidel

Proceedings Volume 9784, 97841Q (2016) https://doi.org/10.1117/12.2217224

KEYWORDS: Stereoscopic cameras, Endoscopes, Image registration, Endoscopy, Data modeling, 3D modeling, Surgery, Augmented reality, 3D acquisition, Cameras, Filtering (signal processing), Personal digital assistants, Imaging systems

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Proceedings Article | 18 March 2016 Paper

Superpixel-based structure classification for laparoscopic surgery

Sebastian Bodenstedt, Jochen Görtler, Martin Wagner, Hannes Kenngott, Beat Peter Müller-Stich, Rüdiger Dillmann, Stefanie Speidel

Proceedings Volume 9786, 978618 (2016) https://doi.org/10.1117/12.2216750

KEYWORDS: Laparoscopy, Endoscopy, Surgery, Tissues, Image analysis, Image segmentation, Augmented reality, Visual analytics, Visualization, Image processing algorithms and systems, Binary data, Computing systems

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SPIE Journal Paper | 10 December 2015 Open Access

Intraoperative on-the-fly organ-mosaicking for laparoscopic surgery

Daniel Reichard, Sebastian Bodenstedt, Stefan Suwelack, Benjamin Mayer, Anas Preukschas, Martin Wagner, Hannes Kenngott, Beat Müller-Stich, Rüdiger Dillmann, Stefanie Speidel

JMI, Vol. 2, Issue 04, 045001, (December 2015) https://doi.org/10.1117/12.10.1117/1.JMI.2.4.045001

KEYWORDS: Endoscopes, Liver, Surgery, Cameras, Laparoscopy, Image segmentation, 3D modeling, Natural surfaces, In vivo imaging, Tissues

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Proceedings Article | 18 March 2015 Paper

Intraoperative on-the-fly organ-mosaicking for laparoscopic surgery

S. Bodenstedt, D. Reichard, S. Suwelack, M. Wagner, H. Kenngott, B. Müller-Stich, R. Dillmann, S. Speidel

Proceedings Volume 9415, 94151S (2015) https://doi.org/10.1117/12.2081888

KEYWORDS: Liver, Surgery, Silicon, Cameras, Optical tracking, Image segmentation, Endoscopes, 3D modeling, Imaging systems, Laparoscopy

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Proceedings Article | 18 March 2015 Paper

Enhancing 4D PC-MRI in an aortic phantom considering numerical simulations

Jonas Kratzke, Nicolai Schoch, Christian Weis, Matthias Müller-Eschner, Stefanie Speidel, Mina Farag, Carsten Beller, Vincent Heuveline

Proceedings Volume 9412, 94121E (2015) https://doi.org/10.1117/12.2082483

KEYWORDS: Numerical simulations, Blood circulation, Finite element methods, Computer simulations, Pathology, Calibration, Magnetic resonance imaging, Mathematical modeling, Resistance, Visualization

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Proceedings Article | 18 March 2015 Paper

Image-based tracking of the suturing needle during laparoscopic interventions

S. Speidel, A. Kroehnert, S. Bodenstedt, H. Kenngott, B. Müller-Stich, R. Dillmann

Proceedings Volume 9415, 94150B (2015) https://doi.org/10.1117/12.2081920

KEYWORDS: Image segmentation, RGB color model, Surgery, Laparoscopy, Shape analysis, Light sources and illumination, Endoscopy, In vivo imaging, Visualization, Tissues

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Proceedings Article | 18 March 2015 Paper

Integration of a biomechanical simulation for mitral valve reconstruction into a knowledge-based surgery assistance system

Nicolai Schoch, Sandy Engelhardt, Norbert Zimmermann, Stefanie Speidel, Raffaele De Simone, Ivo Wolf, Vincent Heuveline

Proceedings Volume 9415, 941502 (2015) https://doi.org/10.1117/12.2082153

KEYWORDS: Surgery, Computer simulations, Tissues, Finite element methods, Image segmentation, Virtual reality, Medical imaging, C++, Visualization, Data modeling

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Proceedings Article | 13 March 2014 Paper

Non-invasive computation of aortic pressure maps: a phantom-based study of two approaches

Michael Delles, Sebastian Schalck, Yves Chassein, Tobias Müller, Fabian Rengier, Stefanie Speidel, Hendrik von Tengg-Kobligk, Hans-Ulrich Kauczor, Rüdiger Dillmann, Roland Unterhinninghofen

Proceedings Volume 9038, 90380N (2014) https://doi.org/10.1117/12.2043208

KEYWORDS: Blood pressure, Magnetic resonance imaging, Computer simulations, Arteries, Ultrasonography, 3D image processing, Computational fluid dynamics, Radiology, Diagnostics, Hemodynamics

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Proceedings Article | 12 March 2014 Paper

Model-based formalization of medical knowledge for context-aware assistance in laparoscopic surgery

Darko Katić, Anna-Laura Wekerle, Fabian Gärtner, Hannes Kenngott, Beat Müller-Stich, Rüdiger Dillmann, Stefanie Speidel

Proceedings Volume 9036, 903603 (2014) https://doi.org/10.1117/12.2042240

KEYWORDS: Process modeling, Surgery, Laparoscopy, Systems modeling, Integrated modeling, Visualization, Statistical analysis, Logic, Machine learning, Pancreas

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Proceedings Article | 12 March 2014 Paper

Visual tracking of da Vinci instruments for laparoscopic surgery

S. Speidel, E. Kuhn, S. Bodenstedt, S. Röhl, H. Kenngott, B. Müller-Stich, R. Dillmann

Proceedings Volume 9036, 903608 (2014) https://doi.org/10.1117/12.2042483

KEYWORDS: Image segmentation, Visualization, Particle filters, Optical tracking, Surgery, 3D modeling, Instrument modeling, Endoscopes, Laparoscopy, Endoscopy

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Proceedings Article | 15 March 2013 Paper

Ontology-based prediction of surgical events in laparoscopic surgery

Darko Katić, Anna-Laura Wekerle, Fabian Gärtner, Hannes Kenngott, Beat Peter Müller-Stich, Rüdiger Dillmann, Stefanie Speidel

Proceedings Volume 8671, 86711A (2013) https://doi.org/10.1117/12.2007895

KEYWORDS: Surgery, Laparoscopy, Logic, Computing systems, Medical imaging, Process modeling, Pancreas, Ions, Endoscopy, Augmented reality

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Proceedings Article | 8 March 2013 Paper

Robust feature tracking for endoscopic pose estimation and structure recovery

S. Speidel, S. Krappe, S. Röhl, S. Bodenstedt, B. Müller-Stich, R. Dillmann

Proceedings Volume 8671, 867102 (2013) https://doi.org/10.1117/12.2007278

KEYWORDS: Endoscopes, Surgery, In vivo imaging, Endoscopy, 3D modeling, Visualization, Sensors, Cameras, Databases, Imaging systems

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Proceedings Article | 17 February 2012 Paper

Lightweight distributed computing for intraoperative real-time image guidance

Stefan Suwelack, Darko Katic, Simon Wagner, Patrick Spengler, Sebastian Bodenstedt, Sebastian Röhl, Rüdiger Dillmann, Stefanie Speidel

Proceedings Volume 8316, 83162I (2012) https://doi.org/10.1117/12.911404

KEYWORDS: Visualization, Tissues, Distributed computing, Surgery, Image registration, Augmented reality, Computing systems, Image processing, Computer programming, Sensors

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Proceedings Article | 17 February 2012 Paper

Fusion of intraoperative force sensoring, surface reconstruction and biomechanical modeling

S. Röhl, S. Bodenstedt, C. Küderle, S. Suwelack, H. Kenngott, B. P. Müller-Stich, R. Dillmann, S. Speidel

Proceedings Volume 8316, 83160L (2012) https://doi.org/10.1117/12.911406

KEYWORDS: Sensors, Instrument modeling, Calibration, Silicon, Surgery, Endoscopes, Tissues, Liver, Optical tracking, 3D modeling

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Proceedings Article | 2 March 2011 Paper

A biomechanical liver model for intraoperative soft tissue registration

Stefan Suwelack, Hugo Talbot, Sebastian Röhl, Rüdiger Dillmann, Stefanie Speidel

Proceedings Volume 7964, 79642I (2011) https://doi.org/10.1117/12.878228

KEYWORDS: Motion models, Liver, Tissues, Image registration, Surgery, Data modeling, Finite element methods, Image-guided intervention, Sensors, Systems modeling

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Proceedings Article | 2 March 2011 Paper

3D surface reconstruction for laparoscopic computer-assisted interventions: comparison of state-of-the-art methods

A. Groch, A. Seitel, S. Hempel, S. Speidel, R. Engelbrecht, J. Penne, K. Höller, S. Röhl, K. Yung, S. Bodenstedt, F. Pflaum, T. dos Santos, S. Mersmann, H.-P. Meinzer, J. Hornegger, L. Maier-Hein

Proceedings Volume 7964, 796415 (2011) https://doi.org/10.1117/12.878354

KEYWORDS: Natural surfaces, Endoscopes, Time of flight cameras, Cameras, Endoscopy, Laparoscopy, Reconstruction algorithms, Computed tomography, 3D image processing, Liver

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Proceedings Article | 2 March 2011 Paper

Real-time surface reconstruction from stereo endoscopic images for intraoperative registration

S. Röhl, S. Bodenstedt, S. Suwelack, H. Kenngott, B. P. Mueller-Stich, R. Dillmann, S. Speidel

Proceedings Volume 7964, 796414 (2011) https://doi.org/10.1117/12.877662

KEYWORDS: 3D modeling, Calibration, Clouds, Endoscopy, Surgery, Cameras, Endoscopes, Process modeling, Visual process modeling, Data modeling

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Proceedings Article | 13 March 2009 Paper

Recognition of surgical skills using hidden Markov models

Stefanie Speidel, Tom Zentek, Gunther Sudra, Tobias Gehrig, Beat Peter Müller-Stich, Carsten Gutt, Rüdiger Dillmann

Proceedings Volume 7261, 726125 (2009) https://doi.org/10.1117/12.811140

KEYWORDS: Surgery, Data modeling, Motion models, Detection and tracking algorithms, Visual process modeling, Expectation maximization algorithms, Sensors, Performance modeling, Lawrencium, Motion analysis

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Proceedings Article | 13 March 2009 Paper

Automatic classification of minimally invasive instruments based on endoscopic image sequences

Stefanie Speidel, Julia Benzko, Sebastian Krappe, Gunther Sudra, Pedram Azad, Beat Peter Müller-Stich, Carsten Gutt, Rüdiger Dillmann

Proceedings Volume 7261, 72610A (2009) https://doi.org/10.1117/12.811112

KEYWORDS: Image segmentation, Endoscopy, Surgery, 3D modeling, Visualization, Computer simulations, Device simulation, Image classification, Instrument modeling, Image analysis

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Proceedings Article | 17 March 2008 Paper

Recognition of risk situations based on endoscopic instrument tracking and knowledge based situation modeling

Stefanie Speidel, Gunther Sudra, Julien Senemaud, Maximilian Drentschew, Beat Peter Müller-Stich, Carsten Gutt, Rüdiger Dillmann

Proceedings Volume 6918, 69180X (2008) https://doi.org/10.1117/12.770385

KEYWORDS: Visualization, Surgery, Image segmentation, Visual process modeling, Detection and tracking algorithms, Endoscopy, Instrument modeling, Optical tracking, Augmented reality, Image analysis

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Proceedings Article | 3 April 2007 Paper

MEDIASSIST: medical assistance for intraoperative skill transfer in minimally invasive surgery using augmented reality

Gunther Sudra, Stefanie Speidel, Dominik Fritz, Beat Peter Müller-Stich, Carsten Gutt, Rüdiger Dillmann

Proceedings Volume 6509, 65091O (2007) https://doi.org/10.1117/12.709300

KEYWORDS: Surgery, Visualization, Endoscopes, Augmented reality, Optical tracking, Calibration, Robotic systems, Data modeling, Visual analytics, 3D modeling

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