Dr. Christoph G. Hauger Profile

Dr. Christoph G. Hauger

Staff Scientist at Carl Zeiss Meditec AG

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Publications (9)

Proceedings Article | 27 November 2023 Poster + Paper

Robust tissue differentiation in head and neck cancer: ex-vivo study with hyperspectral imaging and convolutional neural networks

Mayar Lotfy, Xiaohan Zhang, Christoph Hauger, Tommaso Giannantonio, Anna Alperovich, Felix Holm, Nassir Navab, Felix Boehm, Carolin Schwamborn, Thomas Hoffmann, Patrick Schuler

Proceedings Volume 12770, 127703M (2023) https://doi.org/10.1117/12.3005006

KEYWORDS: Tumors, Biological samples, Hyperspectral imaging, Neck, Head, RGB color model

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Proceedings Article | 6 March 2023 Poster + Paper

Intra-operative brain tumor detection with deep learning-optimized hyperspectral imaging

Tommaso Giannantonio, Anna Alperovich, Piercosimo Semeraro, Manfredo Atzori, Xiaohan Zhang, Christoph Hauger, Alexander Freytag, Siri Luthman, Roeland Vandebriel, Murali Jayapala, Lien Solie, Steven de Vleeschouwer

Proceedings Volume 12373, 123730F (2023) https://doi.org/10.1117/12.2646999

KEYWORDS: Deep learning, Tumors, Surgery, Neural networks, Hyperspectral imaging, RGB color model, Tissues, Cameras, Brain, Real time optical diagnostics

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Proceedings Article | 5 March 2021 Presentation

Fluorescence lifetime imaging and spectroscopy for enhanced protoporphyrin IX guided brain tumor surgery

David Reichert, Mikael Erkkilä, Georg Widhalm, Barbara Kiesel, Lisa Wadiura, Petra Mercea, Marco Andreana, Angelika Unterhuber, Marco Wilzbach, Christoph Hauger, Wolfgang Drexler, Rainer Leitgeb, Thomas Rötzer, Adelheid Wöhrer

Proceedings Volume 11629, 116290B (2021) https://doi.org/10.1117/12.2578660

KEYWORDS: Fluorescence lifetime imaging, Tumors, Luminescence, Brain, Surgery, Spectroscopy, Fluorescence spectroscopy, Tissues, Neuroimaging, Imaging spectroscopy

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SPIE Journal Paper | 24 February 2020 Open Access

Surgical microscope with integrated fluorescence lifetime imaging for 5-aminolevulinic acid fluorescence-guided neurosurgery

Mikael Erkkilä, David Reichert, Nancy Hecker-Denschlag, Marco Wilzbach, Christoph Hauger, Rainer Leitgeb, Johanna Gesperger, Barbara Kiesel, Thomas Roetzer, Georg Widhalm, Wolfgang Drexler, Angelika Unterhuber, Marco Andreana

JBO, Vol. 25, Issue 07, 071202, (February 2020) https://doi.org/10.1117/12.10.1117/1.JBO.25.7.071202

KEYWORDS: Luminescence, Fluorescence lifetime imaging, Microscopes, Tumors, Tissues, Imaging systems, Cameras, Surgery, Visualization, Laser scanners

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Proceedings Article | 14 July 2009 Paper

See the brain at work: intraoperative laser Doppler functional brain imaging

E. Martin-Williams, A. Raabe, D. Van De Ville, M. Leutenegger, A. Szelényi, E. Hattingen, R. Gerlach, V. Seifert, C. Hauger, A. Lopez, R. Leitgeb, M. Unser, T. Lasser

Proceedings Volume 7372, 737212 (2009) https://doi.org/10.1117/12.831813

KEYWORDS: Brain, Neuroimaging, Doppler effect, Brain mapping, Surgery, Visualization, Functional magnetic resonance imaging, Brain imaging, Microscopes, Magnetic resonance imaging

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Proceedings Article | 2 October 2003 Paper

Theoretical and experimental characterization of a stationary low-coherence interferometer for optical coherence tomography

Christoph Hauger, Lei Wang, Marco Worz, Thomas Hellmuth

Proceedings Volume 5140, (2003) https://doi.org/10.1117/12.500494

KEYWORDS: Sensors, Optical coherence tomography, Signal detection, Interferometers, Signal to noise ratio, Charge-coupled devices, CCD cameras, Optical fibers, Cornea, Reflectivity

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Proceedings Article | 2 October 2003 Paper

Real-time in vivo imaging of dental tissue by means of optical coherence tomography (OCT)

Roland Brandenburg, Bernd Haller, Christoph Hauger

Proceedings Volume 5140, (2003) https://doi.org/10.1117/12.500518

KEYWORDS: Optical coherence tomography, Tissues, In vivo imaging, Microscopes, Dental caries, Teeth, Natural surfaces, Tissue optics, Visualization, Scattering

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Proceedings Article | 14 June 2002 Paper

High-speed low-coherence interferometer for optical coherence tomography

Christoph Hauger, Marco Woerz, Thomas Hellmuth

Proceedings Volume 4619, (2002) https://doi.org/10.1117/12.491305

KEYWORDS: CCD cameras, Optical coherence tomography, Interferometers, Sensors, Imaging technologies, Beam splitters, Mirrors, Bandpass filters, Calibration, Glasses

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Proceedings Article | 31 January 1995 Paper

Femtosecond time-resolved backscattering from strongly scattering media

Christoph Hauger, T. Wilhelm, E. Baigar, Wolfgang Zinth

Proceedings Volume 2326, (1995) https://doi.org/10.1117/12.200849

KEYWORDS: Scattering, Latex, Light scattering, Skin, Backscatter, Laser scattering, Scattering media, Tissue optics, Signal detection, Solids

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Showing 5 of 9 publications

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