Dr. Gottfried J. Frankowski Profile

Dr. Gottfried J. Frankowski

President at GFMesstechnik GmbH

SPIE Involvement:

Author

Publications (12)

Proceedings Article | 7 February 2012 Paper

Network-based multisensor optical 3D acquisition of complex structures

G. Frankowski, R. Hainich

Proceedings Volume 8254, 825402 (2012) https://doi.org/10.1117/12.906729

KEYWORDS: Sensors, Calibration, Cameras, 3D acquisition, 3D metrology, Sensor calibration, Projection systems, Digital Light Processing, Image resolution, 3D image processing

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SPIE Journal Paper | 1 April 2011 Open Access

Application of optical methods to characterize textile materials and their influence on the human skin

Helene Strese, Monika Kuck, Sabine Schanzer, Heike Richter, Martina Meinke, Wolfram Sterry, Jürgen Lademann, Rainer Benken, Joachim Fluhr, Christian Benderoth, Gottfried Frankowski

JBO, Vol. 16, Issue 04, 046013, (April 2011) https://doi.org/10.1117/12.10.1117/1.3562978

KEYWORDS: Skin, Tissue optics, In vivo imaging, Optical coherence tomography, Microscopy, Haptic technology, Laser scanners, Biomedical optics, Dermatology, Physiology

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Proceedings Article | 15 February 2011 Paper

DLP/DSP-based optical 3D sensors for the mass market in industrial metrology and life sciences

G. Frankowski, R. Hainich

Proceedings Volume 7932, 79320D (2011) https://doi.org/10.1117/12.876987

KEYWORDS: 3D image processing, Sensors, 3D metrology, 3D acquisition, Cameras, Inspection, Digital signal processing, Digital Light Processing, Image processing, Data acquisition

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Proceedings Article | 14 February 2009 Paper

DLP-based 3D metrology by structured light or projected fringe technology for life sciences and industrial metrology

G. Frankowski, R. Hainich

Proceedings Volume 7210, 72100C (2009) https://doi.org/10.1117/12.807709

KEYWORDS: 3D metrology, Cameras, Digital Light Processing, Projection systems, Skin, Mirrors, Calibration, Imaging systems, 3D scanning, Structured light

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Proceedings Article | 17 April 2008 Paper

Rapid 3D measurement of human faces for biometric application by digital fringe projection with digital light projection (DLP(R))

Christian Benderoth, Rebecca Bell, Gottfried Frankowski

Proceedings Volume 6945, 69451M (2008) https://doi.org/10.1117/12.777500

KEYWORDS: 3D metrology, Facial recognition systems, Biometrics, 3D scanning, 3D acquisition, Micromirrors, Light sources, Glasses, Safety, Control systems

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Proceedings Article | 18 June 2007 Paper

DLP based fringe projection as an optical 3D inline measuring method for inspection in manufacturing

Gottfried Frankowski, Michael Stenzel

Proceedings Volume 6616, 66160U (2007) https://doi.org/10.1117/12.726090

KEYWORDS: 3D metrology, Digital Light Processing, Calibration, Measurement devices, Projection systems, Fringe analysis, Optics manufacturing, Inspection, Digital recording, Manufacturing

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Proceedings Article | 3 October 2003 Paper

Interferometric measuring device with 2D analyzing for real-time and in situ plasma etching in the production of microsystem components

Claus Westermann, Mai Chen, Gottfried Frankowski, Wilfred John, Harald Wittrich

Proceedings Volume 5145, (2003) https://doi.org/10.1117/12.500129

KEYWORDS: Semiconducting wafers, Etching, Cameras, Interferometers, Interferometry, Wafer-level optics, Plasma etching, Photomasks, Microsystems, Measurement devices

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Proceedings Article | 19 June 2002 Paper

Phaseshift rapid in-vivo measuring of human skin (PRIMOS) by digital fringe projection with micromirror display devices DMD

Gottfried Frankowski, Mai Chen, Torsten Huth

Proceedings Volume 4778, (2002) https://doi.org/10.1117/12.473575

KEYWORDS: Skin, 3D metrology, Calibration, Measurement devices, Digital micromirror devices, Projection systems, Cameras, Micromirrors, Tissue optics, Fringe analysis

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Proceedings Article | 24 October 2000 Paper

MicroScan: a DMD-based optical surface profiler

Frank Bitte, Gerd Dussler, Tilo Pfeifer, Gottfried Frankowski

Proceedings Volume 4093, (2000) https://doi.org/10.1117/12.405219

KEYWORDS: Digital micromirror devices, Confocal microscopy, Microscopes, Cameras, Micromirrors, Charge-coupled devices, Mirrors, Optical metrology, Profilometers, Metrology

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Proceedings Article | 16 March 2000 Paper

Real-time 3D shape measurement with digital stripe projection by Texas Instruments Micro Mirror Devices DMD

Gottfried Frankowski, Mai Chen, Torsten Huth

Proceedings Volume 3958, (2000) https://doi.org/10.1117/12.380051

KEYWORDS: 3D metrology, Digital micromirror devices, Micromirrors, Projection systems, CCD cameras, Cameras, Head, Metals, Clocks, Optical testing

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Proceedings Article | 1 October 1991 Paper

Optical profilometry using spatial heterodyne interferometric methods

Gottfried Frankowski

Proceedings Volume 1500, (1991) https://doi.org/10.1117/12.46820

KEYWORDS: Heterodyning, Interferometry, Phase conjugation, Phase measurement, Interferometers, Microscopes, Holographic interferometry, Phase shifts, Visualization, Data processing

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Proceedings Article | 1 August 1990 Paper

Microprofilometry using a spatial carrier frequency interferometrical technique

Gottfried Frankowski, Frank Schillke

Proceedings Volume 1266, (1990) https://doi.org/10.1117/12.20272

KEYWORDS: Spatial frequencies, Optical testing, Modulation, Interferometry, Radon, Heterodyning, Phase shifting, CCD cameras, Phase shifts, Fringe analysis

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Showing 5 of 12 publications

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