Prof. Christian Wöhler Profile

Prof. Christian Wöhler

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Publications (6)

Proceedings Article | 1 August 2021 Presentation

Evaluating the performance of the MErcury Radiometer and Thermal Infrared imaging Spectrometer (MERTIS) after the Moon and the first Venus flyby

Jörn Helbert, Mario D'Amore, Alessandro Maturilli, Gisbert Peter, Thomas Säuberlich, Bernd Ulmer, Joerg Knollenberg, Indhu Varatharajan, Karin Bauch, Kay Wohlfarth, Christian Woehler, Nico Schmedemann, Gabriele Arnold, Rainer Haus, Harald Hiesinger

Proceedings Volume 11830, 118300A (2021) https://doi.org/10.1117/12.2594457

KEYWORDS: Mercury (planet), Venus, Spectroscopy, Radiometry, Infrared spectroscopy, Infrared imaging, Space operations, Planets, Composites, Calibration

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Proceedings Article | 13 June 2005 Paper

Reflectivity function based illumination and sensor planning for industrial inspection

Marc Ellenrieder, Christian Wohler, Pablo d'Angelo

Proceedings Volume 5856, (2005) https://doi.org/10.1117/12.612547

KEYWORDS: Inspection, Sensors, Reflectivity, Bidirectional reflectance transmission function, Cameras, Visibility, Camera shutters, Lamps, Aluminum, Image segmentation

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Proceedings Article | 13 June 2005 Paper

3D surface reconstruction based on combined analysis of reflectance and polarisation properties

Pablo d'Angelo, Christian Wohler

Proceedings Volume 5856, (2005) https://doi.org/10.1117/12.612545

KEYWORDS: Polarization, Inspection, Reflectivity, Cameras, Specular reflections, Reflection, 3D modeling, Reconstruction algorithms, Dielectrics, Optical testing

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Proceedings Article | 10 September 2004 Paper

In-factory calibration of multiocular camera systems

Lars Kruger, Christian Wohler, Alexander Wurz-Wessel, Fridtjof Stein

Proceedings Volume 5457, (2004) https://doi.org/10.1117/12.545396

KEYWORDS: Cameras, Calibration, Imaging systems, Distortion, Transform theory, Image processing, MATLAB, Detection and tracking algorithms, Sensors, Image sensors

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Proceedings Article | 10 September 2004 Paper

A general framework for three-dimensional surface reconstruction by self-consistent fusion of shading and shadow features and its application to industrial quality inspection tasks

Kia Hafezi, Christian Wohler

Proceedings Volume 5457, (2004) https://doi.org/10.1117/12.545454

KEYWORDS: Inspection, Shape analysis, Light sources, Reflectivity, Image fusion, Error analysis, 3D image processing, Reconstruction algorithms, Iron, Cameras

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Proceedings Article | 23 June 2003 Paper

A contour-based stereovision algorithm for video surveillance applications

Christian Woehler, Lars Krueger

Proceedings Volume 5150, (2003) https://doi.org/10.1117/12.503053

KEYWORDS: Image segmentation, Image processing algorithms and systems, Binary data, Solids, Video surveillance, Safety, Environmental monitoring, Visual system, Cameras, Interference (communication)

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Showing 5 of 6 publications

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