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Andreas Purde
at Technische Univ München
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Author
Publications (4)
Proceedings Article | 15 September 2006 Paper
Contouring of surfaces with discontinuities using ESPI
A. Koch, A. Purde, M. Jakobi
Proceedings Volume 6341, 634126 (2006) https://doi.org/10.1117/12.695491
KEYWORDS: Image segmentation, Image fusion, Image processing algorithms and systems, Digital filtering, Time metrology, Resolution enhancement technologies, Data fusion, Image resolution, Image filtering, Speckle pattern
Proceedings Article | 13 June 2005 Paper
ESPI for contouring of surfaces with discontinuities
Proceedings Volume 5856, (2005) https://doi.org/10.1117/12.612589
KEYWORDS: Linear filtering, Image filtering, Gaussian filters, Image fusion, Data fusion, Time metrology, Digital filtering, Nonlinear filtering, Wavefronts, Optical testing
Proceedings Article | 10 September 2004 Paper
N-lambda speckle-interferometry for contouring in industrial applications
Proceedings Volume 5457, (2004) https://doi.org/10.1117/12.545706
KEYWORDS: Image filtering, Semiconductor lasers, Mirrors, Data fusion, Digital filtering, Gaussian filters, Interferometry, Laser stabilization, Diodes, Wavefronts
Proceedings Article | 9 June 2004 Paper
Enhancement of detection accuracy of fiber Bragg grating sensors
Proceedings Volume 5502, (2004) https://doi.org/10.1117/12.566700
KEYWORDS: Fiber Bragg gratings, Sensors, Detection and tracking algorithms, Spectrometers, Computer simulations, CCD image sensors, Pixel resolution, Charge-coupled devices, Signal to noise ratio, Resolution enhancement technologies
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