Mr. Johannes Brauers Profile

Johannes Brauers

Research Scientist at RWTH Aachen

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Publications (4)

Proceedings Article | 24 January 2011 Paper

Methods for spectral characterization of multispectral cameras

Julie Klein, Johannes Brauers, Til Aach

Proceedings Volume 7876, 78760B (2011) https://doi.org/10.1117/12.872432

KEYWORDS: Optical filters, Imaging systems, Cameras, Sensors, Calibration, Manufacturing, Spectral calibration, Monochromators, Device simulation, RGB color model

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Proceedings Article | 19 January 2010 Paper

Direct PSF estimation using a random noise target

Johannes Brauers, Claude Seiler, Til Aach

Proceedings Volume 7537, 75370B (2010) https://doi.org/10.1117/12.837591

KEYWORDS: Optical transfer functions, Point spread functions, Cameras, Image registration, Digital imaging, Deconvolution, Modulation transfer functions, Target acquisition, Prototyping, Bandpass filters

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Proceedings Article | 19 January 2009 Paper

Multispectral imaging with optical bandpass filters: tilt angle and position estimation

Johannes Brauers, Til Aach

Proceedings Volume 7241, 72410Z (2009) https://doi.org/10.1117/12.804985

KEYWORDS: Optical filters, Mirrors, Imaging systems, Cameras, Sensors, Calibration, Multispectral imaging, Refraction, Image filtering, Bandpass filters

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Proceedings Article | 28 January 2008 Paper

Multispectral high dynamic range imaging

Johannes Brauers, Nils Schulte, André Bell, Til Aach

Proceedings Volume 6807, 680704 (2008) https://doi.org/10.1117/12.761105

KEYWORDS: Signal to noise ratio, Optical filters, Light sources, Cameras, Sensors, Multispectral imaging, High dynamic range imaging, Contrast transfer function, RGB color model, Bandpass filters

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