Dr. Boris Hermann Profile

Dr. Boris Hermann

Lecturer in electronics at HTBLA Karlstein

SPIE Involvement:

Author

Area of Expertise:

optical coherence tomography , biomedical imaging , programming , electronics

Publications (41)

Proceedings Article | 27 April 2016 Presentation

Articulated dual modality photoacoustic and optical coherence tomography probe for preclinical and clinical imaging (Conference Presentation)

Mengyang Liu, Behrooz Zabihian, Jessika Weingast, Boris Hermann, Zhe Chen, Edward Zhang, Paul Beard, Hubert Pehamberger, Wolfgang Drexler

Proceedings Volume 9708, 970817 (2016) https://doi.org/10.1117/12.2212577

KEYWORDS: Optical coherence tomography, Sensors, Polymer thin films, Polymeric sensors, Polymers, Photoacoustic spectroscopy, Preclinical imaging, Acquisition tracking and pointing, Imaging systems, Photoacoustic tomography

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Proceedings Article | 18 March 2016 Presentation + Paper

All-optical highly sensitive broadband ultrasound sensor without any deformable parts for photoacoustic imaging

Wolfgang Rohringer, Stefan Preißer, Mengyang Liu, Stefan Zotter, Zhe Chen, Boris Hermann, Harald Sattmann, Balthasar Fischer, Wolfgang Drexler

Proceedings Volume 9708, 970815 (2016) https://doi.org/10.1117/12.2213237

KEYWORDS: Sensors, Transducers, Ultrasonography, Optical sensors, Acoustics, Mirrors, Signal detection, Photoacoustic imaging, Photoacoustic microscopy, Microscopes

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Proceedings Article | 22 July 2015 Paper

Speckle reduction process based on digital filtering and wavelet compounding in optical coherence tomography for dermatology

Juan Gómez Valverde, Juan Ortuño , Pedro Guerra , Boris Hermann, Behrooz Zabihian, José Rubio-Guivernau, Andrés Santos, Wolfgang Drexler, Maria Ledesma-Carbayo

Proceedings Volume 9541, 95411K (2015) https://doi.org/10.1117/12.2183815

KEYWORDS: Optical coherence tomography, Speckle, Signal to noise ratio, Digital filtering, Wavelets, Denoising, Image filtering, Skin, Optical filters, Neodymium

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Proceedings Article | 11 March 2015 Paper

Hybrid ultrahigh resolution optical coherence / photoacoustic microscopy

B. Hermann, M. Liu, N. Schmitner, B. Maurer, D. Meyer, W. Weninger, W. Drexler

Proceedings Volume 9323, 93232N (2015) https://doi.org/10.1117/12.2079232

KEYWORDS: Microscopes, Optical resolution, Imaging systems, Data acquisition, Coherence (optics), Image resolution, Visualization, Hybrid optics, Photoacoustic microscopy, Photoacoustic spectroscopy

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Proceedings Article | 3 March 2014 Paper

In vivo spectroscopic photoacoustic tomography imaging of a far red fluorescent protein expressed in the exocrine pancreas of adult zebrafish

Mengyang Liu, Nicole Schmitner, Michelle Sandrian, Behrooz Zabihian, Boris Hermann, Willi Salvenmoser, Dirk Meyer, Wolfgang Drexler

Proceedings Volume 8943, 894341 (2014) https://doi.org/10.1117/12.2037317

KEYWORDS: Acquisition tracking and pointing, Photoacoustic spectroscopy, Spectroscopy, Photoacoustic tomography, Pancreas, Imaging systems, Fluorescent proteins, Imaging spectroscopy, Optical coherence tomography, In vivo imaging

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Proceedings Article | 23 February 2012 Paper

Optical detection of photoacoustic waves using phase sensitive low-coherence interferometry

B. Hermann, M. Gabriele-Sandrian, B. Hofer, B. Povazay, W. Drexler

Proceedings Volume 8223, 822338 (2012) https://doi.org/10.1117/12.908325

KEYWORDS: Transducers, Interferometry, Photoacoustic spectroscopy, Signal detection, Phase measurement, Phase interferometry, Ultrasonics, Sensors, Oscilloscopes, Acoustics

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Proceedings Article | 1 February 2012 Paper

Simultaneous dark-bright field swept source OCT for ultrasound detection

Cedric Blatter, Branislav Grajciar, Boris Hermann, Robert Huber, Wolfgang Drexler, Rainer Leitgeb

Proceedings Volume 8213, 82131M (2012) https://doi.org/10.1117/12.911443

KEYWORDS: Optical coherence tomography, Glasses, Ultrasonography, Light scattering, Signal to noise ratio, Interfaces, Light, Phase measurement, Acoustics, Sensors

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Proceedings Article | 16 February 2011 Paper

Multimodal optical coherence/photoacoustic tomography of skin

Aneesh Alex, Edward Zhang, Boris Považay, Jan Laufer, Bernd Hofer, Carl Glittenberg, Boris Hermann, Paul Beard, Wolfgang Drexler

Proceedings Volume 7889, 788916 (2011) https://doi.org/10.1117/12.875499

KEYWORDS: Optical coherence tomography, Skin, Acquisition tracking and pointing, Imaging systems, Sensors, Tissue optics, In vivo imaging, Tissues, Tomography, Multimodal imaging

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Proceedings Article | 16 February 2011 Paper

Fast dispersion encoded full range OCT for retinal imaging at 800 nm and 1060 nm

Bernd Hofer, Boris Považay, Angelika Unterhuber, Ling Wang, Boris Hermann, Sara Rey, Gerald Matz, Wolfgang Drexler

Proceedings Volume 7889, 788907 (2011) https://doi.org/10.1117/12.874527

KEYWORDS: Optical coherence tomography, Signal detection, Mirrors, Retinal scanning, In vivo imaging, Reconstruction algorithms, Microscopes, Spectroscopy, Imaging systems, Signal processing

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Proceedings Article | 14 July 2009 Paper

Spectroscopy in single and double layered weakly scattering phantoms using frequency domain optical coherence tomography

B. Hermann, C. Meier, B. Hofer, B. Považay, W. Drexler

Proceedings Volume 7372, 737210 (2009) https://doi.org/10.1117/12.831845

KEYWORDS: Absorption, Spectroscopy, Optical coherence tomography, Scattering, Reflectivity, Calibration, Blood, Tissue optics, Chromatic aberrations, Solids

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Proceedings Article | 25 February 2009 Paper

Spectroscopy in single and double layered weakly scattering phantoms with frequency domain OCT

C. Meier, B. Hermann, B. Hofer, B. Povazay, W. Drexler

Proceedings Volume 7175, 71750X (2009) https://doi.org/10.1117/12.809222

KEYWORDS: Absorption, Spectroscopy, Optical coherence tomography, Scattering, Tissue optics, Solids, Imaging spectroscopy, Blood, Glasses, Reflectivity

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Proceedings Article | 24 February 2009 Paper

Visualization of 3D cell migration using high speed ultrahigh resolution optical coherence tomography

Sara Rey, Adrian Harwood, Boris Povazay, Bernd Hofer, Angelika Unterhuber, Boris Hermann, Wolfgang Drexler

Proceedings Volume 7179, 717902 (2009) https://doi.org/10.1117/12.809178

KEYWORDS: Optical coherence tomography, 3D image processing, Visualization, Image resolution, Optical resolution, Microscopy, Tissue engineering, 3D acquisition, Image filtering, 3D visualizations

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Proceedings Article | 24 February 2009 Paper

Wide field visualization of retinal and choroidal microstructure in vivo using frequency domain OCT at 1060 nm with up to 47000 lines/s

Boris Hermann, M. Esmaeelpour, Boris Povazay, Bernd Hofer, F. Bounaparte, Nick Sheen, Rachel North, Wolfgang Drexler

Proceedings Volume 7163, 71630A (2009) https://doi.org/10.1117/12.809253

KEYWORDS: Optical coherence tomography, Eye, Visualization, Retina, Absorption, In vivo imaging, Tissue optics, Indium gallium arsenide, Image resolution, Spectroscopy

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Proceedings Article | 30 December 2008 Paper

High-speed high-resolution optical coherence tomography at 800 and 1060 nm

B. Považay, B. Hofer, B. Hermann, C. Torti, V. Kajic, A. Unterhuber, W. Drexler

Proceedings Volume 7139, 71390R (2008) https://doi.org/10.1117/12.817399

KEYWORDS: Optical coherence tomography, Cameras, Spectroscopy, Light sources, Eye, Retina, Visualization, Interfaces, CMOS cameras, Imaging devices

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Proceedings Article | 30 December 2008 Paper

Retinal intrinsic optical signal and optical coherence tomography

Alexandre Tumlinson, Boris Hermann, Tom Margrain, Bernd Hofer, Boris Považay, Wolfgang Drexler

Proceedings Volume 7139, 71390S (2008) https://doi.org/10.1117/12.819401

KEYWORDS: Retina, Optical coherence tomography, Image segmentation, Tissues, Intrinsic optical signal, Tissue optics, Information operations, Eye, Charge-coupled devices, Digital filtering

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Proceedings Article | 30 December 2008 Paper

Revealing fine microstructural morphology in the living human retina using Optical Coherence Tomography with pancorrection

C. Torti, B. Považay, B. Hofer, A. Unterhuber, B. Hermann, W. Drexler

Proceedings Volume 7139, 71390Q (2008) https://doi.org/10.1117/12.820631

KEYWORDS: Cones, Adaptive optics, Retina, Optical coherence tomography, Eye, Image segmentation, In vivo imaging, Visualization, Imaging systems, Chromatic aberrations

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SPIE Journal Paper | 1 September 2007 Open Access

Imaging ex vivo healthy and pathological human brain tissue with ultra-high-resolution optical coherence tomography

Kostadinka Bizheva, Angelika Unterhuber, Boris Hermann, Boris Povazay, Harald Sattmann, Adolf Fercher, Wolfgang Drexler, Matthias Preusser, Herbert Budka, Andreas Stingl, Tuan Le

JBO, Vol. 10, Issue 01, 011006, (September 2007) https://doi.org/10.1117/12.10.1117/1.1851513

KEYWORDS: Optical coherence tomography, Brain, Tissue optics, Tumors, Tissues, Neuroimaging, Biopsy, Image resolution, Light scattering, Visualization

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SPIE Journal Paper | 1 July 2007 Open Access

Minimum distance mapping using three-dimensional optical coherence tomography for glaucoma diagnosis

Boris Povazay, Bernd Hofer, Boris Hermann, Angelika Unterhuber, James Morgan, Carl Glittenberg, Susanne Binder, Wolfgang Drexler

JBO, Vol. 12, Issue 04, 041204, (July 2007) https://doi.org/10.1117/12.10.1117/1.2773736

KEYWORDS: Nerve, Optical coherence tomography, Axons, Optic nerve, 3D modeling, Visualization, Tissues, 3D image processing, Biomedical optics, Head

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SPIE Journal Paper | 1 July 2007 Open Access

Three-dimensional optical coherence tomography at 1050 nm versus 800 nm in retinal pathologies: enhanced performance and choroidal penetration in cataract patients

Boris Povazay, Boris Hermann, Angelika Unterhuber, Bernd Hofer, Harald Sattmann, Florian Zeiler, James Morgan, Christiane Falkner-Radler, Carl Glittenberg, Susanne Binder, Wolfgang Drexler

JBO, Vol. 12, Issue 04, 041211, (July 2007) https://doi.org/10.1117/12.10.1117/1.2773728

KEYWORDS: Optical coherence tomography, 3D image processing, Imaging systems, Retina, Spectroscopy, Pathology, Retinal scanning, Scattering, Image quality, Signal processing

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Proceedings Article | 14 February 2007 Paper

Signal post processing in frequency domain OCT and OCM using a filter bank approach

Bernd Hofer, Boris Považay, Boris Hermann, Angelika Unterhuber, Gerald Matz, Franz Hlawatsch, Wolfgang Drexler

Proceedings Volume 6443, 64430O (2007) https://doi.org/10.1117/12.700361

KEYWORDS: Optical coherence tomography, Spectroscopy, Signal processing, Reflectivity, Mirrors, Light sources, Charge-coupled devices, Tissue optics, CCD image sensors, Sensors

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Proceedings Article | 13 February 2007 Paper

Serial endoscopy in azoxymethane treated mice using ultra-high resolution optical coherence tomography

Lida Hariri, Ziping Qiu, Alexandre Tumlinson, David Besselsen, Eugene Gerner, Natalia Ignatenko, Boris Považay, Boris Hermann, Harald Sattmann, James McNally, Angelika Unterhuber, Wolfgang Drexler, Jennifer Barton

Proceedings Volume 6432, 643208 (2007) https://doi.org/10.1117/12.699249

KEYWORDS: Optical coherence tomography, Colon, Bragg cells, Error control coding, Signal attenuation, Endoscopy, Mouse models, Tissues, Visualization, Endoscopes

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SPIE Journal Paper | 1 November 2006 Open Access

In vivo ultrahigh-resolution optical coherence tomography of mouse colon with an achromatized endoscope

Alexandre Tumlinson, Boris Považay, Lida Hariri, James McNally, Angelika Unterhuber, Boris Hermann, Harald Sattmann, Wolfgang Drexler, Jennifer Barton

JBO, Vol. 11, Issue 06, 064003, (November 2006) https://doi.org/10.1117/12.10.1117/1.2399454

KEYWORDS: Endoscopes, Optical coherence tomography, Colon, In vivo imaging, Tissues, Mirrors, Endoscopy, GRIN lenses, Imaging systems, Reflection

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Proceedings Article | 8 March 2006 Paper

Optophysiology using functional ultrahigh resolution OCT: from in vitro animal to in vivo human measurements

A. Unterhuber, K. Bizheva, B. Hermann, B. Povazay, R. Pflug, P. Qui, M. Lessl, H. Sattmann, E. Anger, H. Reitsamer, S. Popov, U. Schmidt-Erfurth, J. Tylor, P. Ahnelt, W. Drexler

Proceedings Volume 6138, 61380G (2006) https://doi.org/10.1117/12.649105

KEYWORDS: Optical coherence tomography, Retina, In vivo imaging, Tissue optics, In vitro testing, Backscatter, Physiology, Light sources, Reflectivity, Signal detection

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Proceedings Article | 7 March 2006 Paper

Adaptive optics using a liquid crystal spatial light modulator for ultrahigh-resolution optical coherence tomography

Enrique Fernández, Boris Povazay, Boris Hermann, Angelika Unterhuber, Harald Sattmann, Pedro Prieto, Rainer Leitgeb, Peter Ahnelt, Pablo Artal, Wolfgang Drexler

Proceedings Volume 6138, 61380Y (2006) https://doi.org/10.1117/12.641611

KEYWORDS: Optical coherence tomography, Adaptive optics, Signal detection, Liquid crystals, Image resolution, Aberration correction, Signal to noise ratio, 3D image processing, Chromatic aberrations, Optical resolution

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