Dr. Gaël Obein Profile

Dr. Gaël Obein

at Conservatoire National des Arts et Metiers

SPIE Involvement:

Author

Websites:

Company Website

Publications (5)

Proceedings Article | 21 December 2021 Paper

Evidence for the need to update the definition of the BRDF - spectral considerations

Pierre Chavel, Thomas Labardens, Mathieu Hébert, Lionel Simonot, Yvan Sortais, Gaël Obein

Proceedings Volume 12126, 121261T (2021) https://doi.org/10.1117/12.2616107

KEYWORDS: Bidirectional reflectance transmission function, Speckle, Scattering, Solids, Signal to noise ratio, Spatial frequencies, Speckle pattern, Spatial resolution, Sensors, Light scattering

Read Abstract +

Proceedings Article | 13 March 2015 Paper

Metrological issues related to BRDF measurements around the specular direction in the particular case of glossy surfaces

Gaël Obein, Jan Audenaert, Guillaume Ged, Frédéric Leloup

Proceedings Volume 9398, 93980D (2015) https://doi.org/10.1117/12.2082518

KEYWORDS: Bidirectional reflectance transmission function, Light sources and illumination, Metrology, Visualization, Sensors, Optical design, Solids, Spatial resolution, Reflection, Light sources

Read Abstract +

Proceedings Article | 24 February 2014 Paper

"Multidimensional reflectometry for industry" (xD-Reflect) an European research project

Andreas Höpe, Annette Koo, Francisco Martinez Verdú, Frédéric Leloup, Gaël Obein, Gerd Wübbeler, Joaquín Campos, Paola Iacomussi, Priit Jaanson, Stefan Källberg, Marek Šmíd

Proceedings Volume 9018, 901804 (2014) https://doi.org/10.1117/12.2035981

KEYWORDS: Visualization, Bidirectional reflectance transmission function, Metrology, Luminescence, Reflection, Standards development, Reflectometry, Visual analytics, Ceramics, Data modeling

Read Abstract +

Proceedings Article | 24 February 2014 Paper

Evaluation of the shape of the specular peak for high glossy surfaces

Gaël Obein, Shiraz Ouarets, Guillaume Ged

Proceedings Volume 9018, 901805 (2014) https://doi.org/10.1117/12.2040350

KEYWORDS: Visualization, Metrology, Charge-coupled devices, Spatial resolution, Bidirectional reflectance transmission function, Ions, CCD cameras, Signal detection, Cameras, Mirrors

Read Abstract +

Proceedings Article | 24 August 2005 Paper

New NIST reference goniospectrometer

Gael Obein, Robert Bousquet, Maria Nadal

Proceedings Volume 5880, 58800T (2005) https://doi.org/10.1117/12.621516

KEYWORDS: Bidirectional reflectance transmission function, Solids, Sensors, Polarization, Monochromators, Reflectivity, Signal detection, Standards development, Receivers, Mirrors

Read Abstract +

Conference Committee Involvement (1)

Measuring, Modeling, and Reproducing Material Appearance 2015

9 February 2015 | San Francisco, California, United States

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years