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Erwan Dupont
at Univ Technologie Compiègne
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Publications (4)
Proceedings Article | 20 June 2021 Presentation + Paper
Three-dimensional measurement using a shape from focus method applied on a context of structured light profilometry
Xiangjun Kong, Erwan Dupont, Al Hajjar Hani, Frédéric Lamarque
Proceedings Volume 11782, 117821B (2021) https://doi.org/10.1117/12.2592331
KEYWORDS: Structured light, Calibration, 3D metrology, Projection systems, Measurement devices, Cameras, 3D modeling, Time metrology, Reliability, Phase shifts
Proceedings Article | 28 February 2020 Paper
Photo-polymerization based endoscopic multi-layer printing system
Marcel Nassif, Erwan Dupont, Hani Al Hajjar, Frédéric Lamarque
Proceedings Volume 11292, 112921A (2020) https://doi.org/10.1117/12.2541913
KEYWORDS: Printing, Endoscopy, 3D printing, Digital micromirror devices, Ultraviolet radiation, Projection systems, Additive manufacturing, Polymers, Stereolithography, Liquids
Proceedings Article | 8 March 2013 Paper
Binary pattern codification strategies in an active stereoscopic system based on flexible image guides
Erwan Dupont, Yingfan Hou, Frederic Lamarque, Tanneguy Redarce
Proceedings Volume 8618, 86180H (2013) https://doi.org/10.1117/12.2003601
KEYWORDS: Binary data, Image resolution, Reconstruction algorithms, 3D metrology, Digital micromirror devices, Linear filtering, 3D image processing, Cameras, Spatial frequencies, Multiplexing
Proceedings Article | 11 February 2011 Paper
3D triangulation system based on out-of-axis aperture configuration for micro-scaled objects shape measurement
Erwan Dupont, Frederic Lamarque, Christine Prelle, Tanneguy Redarce
Proceedings Volume 7932, 79320F (2011) https://doi.org/10.1117/12.874796
KEYWORDS: 3D metrology, Charge-coupled devices, Digital micromirror devices, Zemax, Distortion, 3D image processing, Projection systems, Digital Light Processing, Neodymium, Optical design
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