Dr. Michael Schöberl Profile

Dr. Michael Schöberl

Group Manager, Imaging Solutions at Fraunhofer IIS

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Publications (9)

Proceedings Article | 7 March 2014 Paper

Cost-effective multi-camera array for high quality video with very high dynamic range

Joachim Keinert, Marcus Wetzel, Michael Schöberl, Peter Schäfer, Frederik Zilly, Michel Bätz, Siegfried Fößel, André Kaup

Proceedings Volume 9023, 90230Y (2014) https://doi.org/10.1117/12.2039563

KEYWORDS: Cameras, Satellites, High dynamic range imaging, Satellite imaging, Earth observing sensors, Image fusion, Sensors, Video, Molybdenum, Signal to noise ratio

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Proceedings Article | 13 March 2013 Paper

Diffraction and photometric limits in today's miniature digital camera systems

Andreas Brückner, Michael Schöberl

Proceedings Volume 8616, 861617 (2013) https://doi.org/10.1117/12.2003819

KEYWORDS: Modulation transfer functions, Cameras, Image sensors, Imaging systems, Signal to noise ratio, Spatial frequencies, Digital cameras, Image resolution, Objectives, Photons

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Proceedings Article | 4 February 2013 Paper

Evaluation of a high dynamic range video camera with non-regular sensor

Michael Schöberl, Joachim Keinert, Matthias Ziegler, Jürgen Seiler, Marco Niehaus, Gerald Schuller, André Kaup, Siegfried Foessel

Proceedings Volume 8660, 86600M (2013) https://doi.org/10.1117/12.2004258

KEYWORDS: Cameras, Signal to noise ratio, Neodymium, Sensors, Signal attenuation, Prototyping, High dynamic range imaging, Image restoration, Image sensors, Spatial resolution

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Proceedings Article | 15 October 2012 Paper

Building a high dynamic range video sensor with spatially nonregular optical filtering

Michael Schöberl, Alexander Belz, Arne Nowak, Jürgen Seiler, André Kaup, Siegfried Foessel

Proceedings Volume 8499, 84990C (2012) https://doi.org/10.1117/12.928858

KEYWORDS: Sensors, Signal attenuation, Image sensors, Image restoration, Cameras, Photomasks, Optical filters, High dynamic range imaging, Glasses, Prototyping

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SPIE Journal Paper | 15 June 2012 Open Access

Photometric limits for digital camera systems

Michael Schöberl, André Kaup, Andreas Brückner, Siegfried Fößel

JEI, Vol. 21, Issue 2, 020501, (June 2012) https://doi.org/10.1117/12.10.1117/1.JEI.21.2.020501

KEYWORDS: Signal to noise ratio, Sensors, Quantum efficiency, Cameras, Photons, Digital cameras, Imaging systems, Video, Cones, Electrons

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Proceedings Article | 25 February 2012 Paper

Mixed-resolution view synthesis using non-local means refined image merging

Thomas Richter, Michael Schöberl, Jürgen Seiler, Tobias Tröger, André Kaup

Proceedings Volume 8288, 82881K (2012) https://doi.org/10.1117/12.906552

KEYWORDS: Cameras, Image quality, Visualization, Magnetic resonance imaging, Image processing, Spatial resolution, Video, Data storage, Image resolution, 3D image processing

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Proceedings Article | 15 February 2012 Paper

Defect pixel interpolation for lossy compression of camera raw data

Michael Schöberl, Joachim Keinert, Jürgen Seiler, Siegfried Foessel, André Kaup

Proceedings Volume 8305, 83050N (2012) https://doi.org/10.1117/12.907910

KEYWORDS: Image compression, Cameras, Image quality, Image processing, RGB color model, Digital cameras, Data compression, Image sensors, Image transmission, Data conversion

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Proceedings Article | 24 January 2011 Paper

Moving refractive optical low pass filter for digital cameras

Michael Schöberl, Jürgen Ernst, Wolfgang Schnurrer, Siegfried Fößel, André Kaup

Proceedings Volume 7876, 78760Z (2011) https://doi.org/10.1117/12.872402

KEYWORDS: Optical filters, Linear filtering, Sensors, Image filtering, Image acquisition, Refraction, Optics manufacturing, Cameras, Point spread functions, Digital filtering

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Proceedings Article | 27 January 2010 Paper

Digital neutral density filter for moving picture cameras

Michael Schöberl, Alexander Oberdörster, Siegfried Fößel, Hans Bloss, André Kaup

Proceedings Volume 7533, 75330L (2010) https://doi.org/10.1117/12.838833

KEYWORDS: Cameras, Sensors, Digital filtering, Optical filters, Optical filtering, Image sensors, Neodymium, Imaging systems, Image acquisition, Image processing

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Showing 5 of 9 publications

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