Dr. Florian Klämpfl Profile

Dr. Florian Klämpfl

at Friedrich-Alexander-Univ Erlangen-Nürnberg

SPIE Involvement:

Author

Publications (15)

Proceedings Article | 18 June 2024 Presentation + Paper

Depth estimation in turbid media from stack of epi-illuminated microscopy images, using deep learning

Anindya Ghosh, Martin Hohmann, Florian Klämpfl, Michael Schmidt

Proceedings Volume 13010, 130100U (2024) https://doi.org/10.1117/12.3029573

KEYWORDS: Matrices, Data modeling, Turbidity, Neural networks, Deep learning, Microscopes, Scattering, Microscopy, Error analysis

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Proceedings Article | 9 December 2021 Paper

Lateral resolution and imaging depth of shifted position-diffuse reflectance imaging

Moritz Spath, Martin Hohmann, Florian Stelzle, Florian Klämpfl

Proceedings Volume 11920, 119201W (2021) https://doi.org/10.1117/12.2615426

KEYWORDS: Capillaries, Image resolution, Reflectivity, Skin, Monte Carlo methods, Light sources, Signal detection, Sensors, Optical simulations, Optical properties

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Proceedings Article | 2 April 2020 Presentation + Paper

Remote photoacoustic tomography using diode-array and speckle-analysis

Benjamin Lengenfelder, Hassan Jarkas, Nadav Shabairou, Martin Hohmann, Michael Schmidt, Zeev Zalevsky, Florian Klämpfl

Proceedings Volume 11363, 1136308 (2020) https://doi.org/10.1117/12.2542423

KEYWORDS: Photoacoustic spectroscopy, Diodes, Sensors, Speckle pattern, Signal detection, Imaging systems, Remote sensing, Tissues, Tissue optics, Cameras

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Proceedings Article | 2 April 2020 Presentation + Paper

Image reconstruction for remote photoacoustic tomography using speckle-analysis

Benjamin Lengenfelder, Martin Hohmann, Margarete Röhm, Michael Schmidt, Azhar Zam, Zeev Zalevsky, Florian Klämpfl

Proceedings Volume 11363, 113631F (2020) https://doi.org/10.1117/12.2553080

KEYWORDS: Photoacoustic spectroscopy, Monte Carlo methods, Reconstruction algorithms, Sensors, Image restoration, Speckle pattern, Photoacoustic tomography, Acoustics, Computer simulations, Cameras

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Proceedings Article | 1 April 2020 Presentation + Paper

Calibration routine for incoherent optical fiber bundles for medical ultra-high spatial resolution fiber spectroscopy

Moritz Späth, Hendrik Epp, Michael Schmidt, Florian Klämpfl

Proceedings Volume 11359, 113591F (2020) https://doi.org/10.1117/12.2543563

KEYWORDS: Calibration, Cameras, Spatial resolution, Spectroscopy, Image transmission, Image restoration, Optical fibers, Image processing, Image quality

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Proceedings Article | 19 July 2019 Paper

Model for the description of remote photoacoustic sensing using speckle-analysis

Benjamin Lengenfelder, Martin Hohmann, Florian Klämpfl, Azhar Zam, Manuel Weiß, Stefan Rupitsch, Zeev Zalevsky, Michael Schmidt

Proceedings Volume 11077, 110771I (2019) https://doi.org/10.1117/12.2526593

KEYWORDS: Photoacoustic spectroscopy, Monte Carlo methods, Sensors, Acoustics, Remote sensing, Reconstruction algorithms, 3D modeling, Photoacoustic tomography, Signal detection, Algorithm development

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Proceedings Article | 19 July 2019 Paper

Remote speckle-sensing for improved differentiation between different types of tissues

Benjamin Lengenfelder, Samuel Funk, Martin Hohmann, Moritz Späth, Florian Klämpfl, Florian Stelzle, Zeev Zalevsky, Michael Schmidt

Proceedings Volume 11077, 110771Q (2019) https://doi.org/10.1117/12.2526589

KEYWORDS: Tissues, Acoustics, Laser applications, Laser therapeutics, Surgery, Pulsed laser operation, Speckle pattern, Speckle, Laser safety

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Proceedings Article | 19 July 2019 Paper

Acoustic differentiation of dental soft and hard tissues using remote speckle-analysis during Er:YAG ablation

Benjamin Lengenfelder, Karen Schwarzkopf, Nicolai Oetter, Fanuel Mehari, Eric Eschner, Florian Klämpfl, Florian Stelzle, Marco Kesting, Zeev Zalevsky, Michael Schmidt

Proceedings Volume 11077, 110771L (2019) https://doi.org/10.1117/12.2526578

KEYWORDS: Tissues, Er:YAG lasers, Laser ablation, Speckle, Acoustics, Laser therapeutics, Laser dentistry, Natural surfaces, Surgery, Signal detection

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Proceedings Article | 20 February 2019 Paper

Direct reconstruction of qualitative depth information from turbid media by a single hyper spectral image

Martin Hohmann, Damaris Hecht, Benjamin Lengenfelder, Florian Klämpfl, Michael Schmidt

Proceedings Volume 10885, 1088503 (2019) https://doi.org/10.1117/12.2509314

KEYWORDS: Scattering, Absorption, Light scattering, 3D image processing, Tissue optics, Tissues, Imaging spectroscopy

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Proceedings Article | 3 March 2017 Paper

Towards non-contact photo-acoustic endoscopy using speckle pattern analysis

Benjamin Lengenfelder, Fanuel Mehari, Yuqi Tang, Florian Klämpfl, Zeev Zalevsky, Michael Schmidt

Proceedings Volume 10064, 1006436 (2017) https://doi.org/10.1117/12.2250563

KEYWORDS: Speckle, Tissues, Ultrasonography, Cameras, Endoscopy, Photoacoustic spectroscopy, Photoacoustic tomography, Tissue optics, Speckle pattern, Video, Signal detection, Optical sensing, Remote sensing, Acoustics

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Proceedings Article | 9 December 2015 Paper

Extension of depth-resolved reconstruction of attenuation coefficients in optical coherence tomography for slim samples

Martin Hohmann, B. Lengenfelder, R. Kanawade, F. Klämpfl, Michael Schmidt

Proceedings Volume 9792, 97920P (2015) https://doi.org/10.1117/12.2205030

KEYWORDS: Signal attenuation, Tissue optics, Optical coherence tomography, Optical diagnostics, Medicine, Light scattering, Scattering, Reconstruction algorithms, Interference (communication), Tissues, Optical properties, Cancer

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Proceedings Article | 9 December 2015 Paper

A novel microfluidic model to mimic the turbid nature and microvasculature of cutaneous tissue for optical imaging experiments

Chen Chen, Midhat Ahmed, Florian Klämpfl, Florian Stelzle, Michael Schmidt

Proceedings Volume 9792, 97920J (2015) https://doi.org/10.1117/12.2203446

KEYWORDS: Skin, Calibration, Tissue optics, Microfluidics, Optical imaging, Optical coherence tomography, Imaging devices, Blood circulation, Instrument modeling, Doppler tomography, Scattering, Copper, Optical properties, Doppler effect, Absorption

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Proceedings Article | 9 July 2015 Paper

Improved cancer diagnostics by different image processing techniques on OCT images

Rajesh Kanawade, Benjamin Lengenfelder, Tassiana Marini Menezes, Martin Hohmann, Stefan Kopfinger, Tim Hohmann, Urszula Grabiec, Florian Klämpfl, Jean Gonzales Menezes, Maximilian Waldner, Michael Schmidt

Proceedings Volume 9541, 95410J (2015) https://doi.org/10.1117/12.2183838

KEYWORDS: Cancer, Digital filtering, Optical coherence tomography, Image segmentation, Tissues, Image processing, Image filtering, Wavelets, In vitro testing, Diagnostics

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Proceedings Article | 18 November 2014 Paper

Mapping the microvascular and the associated absolute values of oxy-hemoglobin concentration through turbid media via local off-set diffuse optical imaging

Chen Chen, Florian Klämpfl, Florian Stelzle, Michael Schmidt

Proceedings Volume 9268, 92680V (2014) https://doi.org/10.1117/12.2071572

KEYWORDS: Skin, Diffuse optical imaging, Image restoration, Optical coherence tomography, Absorbance, Imaging systems, Scattering, Spectroscopy, Image resolution, Oximetry

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Proceedings Article | 22 February 2006 Paper

Irradiation planning for automated treatment of psoriasis with a high-power excimer laser

Florian Klämpfl, Michael Schmidt, Hinnerk Hagenah, Andreas Görtler, Frank Wolfsgruber, Ralf Lampalzer, Peter Kaudewitz

Proceedings Volume 6078, 60780D (2006) https://doi.org/10.1117/12.646449

KEYWORDS: Skin, Excimer lasers, Optimization (mathematics), Pulsed laser operation, Raster graphics, Laser therapeutics, Sensors, Optical simulations, Laser systems engineering, Detection and tracking algorithms

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Showing 5 of 15 publications

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