Mr. Thomas Hierl Profile

Thomas Hierl

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Author

Publications (14)

Proceedings Article | 28 March 2005 Paper

Inspection of laser-seam welds in automobile manufacturing

Bernd Spellenberg, Jurgen Zettner, Oliver Schreer, Michael Bassler, Manfred Haller, Thomas Lenzi, Thomas Hierl

Proceedings Volume 5782, (2005) https://doi.org/10.1117/12.603771

KEYWORDS: Infrared radiation, Infrared imaging, Thermography, Convection, Manufacturing, Inspection, Infrared cameras, Heat flux, Algorithm development, Silver

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Proceedings Article | 30 August 2004 Paper

Multispectral high-speed midwave infrared imaging system

Oliver Schreer, Juergen Zettner, Bernd Spellenberg, Uwe Schmidt, Andreas Danner, Christian Peppermueller, Monica Lopez Saenz, Thomas Hierl

Proceedings Volume 5406, (2004) https://doi.org/10.1117/12.547620

KEYWORDS: Optical filters, Cameras, Imaging systems, Temperature metrology, Infrared imaging, Staring arrays, Image filtering, Infrared radiation, Thermography, Iron

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Proceedings Article | 10 October 2003 Paper

Real-time processing and hard disk storage of high-bandwidth IR FPA data streams

Juergen Zettner, Christian Peppermueller, Oliver Schreer, Thomas Hierl

Proceedings Volume 5074, (2003) https://doi.org/10.1117/12.498472

KEYWORDS: Infrared imaging, Infrared cameras, Cameras, Data storage, Image processing, Thermography, Staring arrays, Data acquisition, Head, Sensors

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Proceedings Article | 10 October 2003 Paper

Helicopter-borne dual-band dual-FPA system

Oliver Schreer, Monica Lopez Saenz, Christian Peppermueller, Thomas Hierl, K. Bachmann, Dieter Clement, Jochen Fries

Proceedings Volume 5074, (2003) https://doi.org/10.1117/12.498466

KEYWORDS: Long wavelength infrared, Mid-IR, Sensors, Cameras, Infrared imaging, Quantum well infrared photodetectors, Imaging systems, Staring arrays, Infrared radiation, Infrared cameras

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Proceedings Article | 15 March 2002 Paper

Resolution enhancement of infrared imaging by triggered image acquisition with ultrashort integration time

Oliver Schreer, Monica Lopez Saenz, Ch. Peppermueller, Juergen Zettner, Thomas Hierl, V. Holzgrefe

Proceedings Volume 4710, (2002) https://doi.org/10.1117/12.459633

KEYWORDS: Infrared imaging, Temperature metrology, Infrared radiation, Cameras, Image processing, Infrared cameras, Imaging systems, Signal to noise ratio, Temporal resolution, Thermography

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Proceedings Article | 26 July 1999 Paper

Thermal infrared microscopy (TIM) with sub-10-um spatial resolution

Thomas Hierl, Oliver Schreer, Juergen Zettner, Werner Gross, Max Schulz

Proceedings Volume 3698, (1999) https://doi.org/10.1117/12.354546

KEYWORDS: Spatial resolution, Thermography, Signal to noise ratio, Sensors, Infrared microscopy, Staring arrays, Infrared imaging, Microscopy, Temporal resolution, Image resolution

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SPIE Journal Paper | 1 May 1999

Correctability and long-term stability of infrared focal plane arrays

Werner Gross, Thomas Hierl, Max Schulz

OE, Vol. 38, Issue 05, (May 1999) https://doi.org/10.1117/12.10.1117/1.602055

KEYWORDS: Staring arrays, Detector arrays, Sensors, Mercury cadmium telluride, Infrared radiation, Signal detection, Black bodies, Cameras, Interference (communication), Statistical analysis

Proceedings Article | 19 March 1999 Paper

Defect localization in CuInSe2 solar modules by thermal infrared microscopy

Werner Gross, H. Scheuerpflug, Juergen Zettner, Thomas Hierl, Max Schulz, Franz Karg

Proceedings Volume 3700, (1999) https://doi.org/10.1117/12.342276

KEYWORDS: Resistance, Thermography, Copper indium disulfide, Infrared imaging, Solar cells, Infrared microscopy, Zinc oxide, Molybdenum, Microscopy, Infrared cameras

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Proceedings Article | 19 March 1999 Paper

Quality control of heat pipelines and sleeve joints by infrared measurements

Werner Gross, Thomas Hierl, H. Scheuerpflug, U. Schirl, Max Schulz

Proceedings Volume 3700, (1999) https://doi.org/10.1117/12.342275

KEYWORDS: Infrared cameras, Thermography, Cameras, Infrared imaging, Infrared radiation, Foam, Temperature metrology, Convection, Nondestructive evaluation, Imaging systems

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Proceedings Article | 18 January 1999 Paper

Localization of methane distributions by spectrally tuned infrared imaging

Werner Gross, Thomas Hierl, H. Scheuerpflug, U. Schirl, Oliver Schreer, Max Schulz

Proceedings Volume 3533, (1999) https://doi.org/10.1117/12.336861

KEYWORDS: Methane, Infrared imaging, Absorption, Clouds, Thermography, Infrared radiation, Imaging systems, Lamps, Infrared cameras, Cameras

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Proceedings Article | 15 December 1998 Paper

Detection of gas leaks along pipelines by spectrally tuned infrared imaging

Werner Gross, Thomas Hierl, H. Scheuerpflug, U. Schirl, Max Schulz

Proceedings Volume 3493, (1998) https://doi.org/10.1117/12.332662

KEYWORDS: Methane, Clouds, Infrared imaging, Absorption, Thermography, Cameras, Imaging systems, Lamps, Halogens, Infrared radiation

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Proceedings Article | 26 October 1998 Paper

Correctability of the spatial nonuniformity in various infrared focal plane arrays

Werner Gross, Thomas Hierl, Max Schulz, John Haigh

Proceedings Volume 3436, (1998) https://doi.org/10.1117/12.328016

KEYWORDS: Sensors, Staring arrays, Detector arrays, Signal detection, Infrared radiation, Black bodies, Cameras, Infrared sensors, Interference (communication), Body temperature

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Proceedings Article | 26 October 1998 Paper

Ultrathin Ir3Si4 silicide films for infrared detection

Karl-Martin Mahlein, Dieter Woerle, Thomas Hierl, Max Schulz

Proceedings Volume 3436, (1998) https://doi.org/10.1117/12.328009

KEYWORDS: Sensors, Infrared sensors, Temperature metrology, Silicon, Iridium, Infrared detectors, Infrared radiation, Annealing, Infrared photography, Grazing incidence

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Proceedings Article | 13 August 1997 Paper

Infrared imaging of buried heat sources and material nonuniformities

Thomas Hierl, Werner Gross, H. Scheuerpflug, A. Lutz, U. Schirl, Max Schulz

Proceedings Volume 3061, (1997) https://doi.org/10.1117/12.280313

KEYWORDS: Infrared imaging, Solids, Thermography, Infrared cameras, Infrared radiation, Diffusion, Cameras, Glasses, Staring arrays, Numerical simulations

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Showing 5 of 14 publications

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