Mr. Nils Petitdidier Profile

Nils Petitdidier

Doctorant at CEA-LETI

SPIE Involvement:

Author

Publications (5)

SPIE Journal Paper | 29 January 2021 Open Access

Contact, high-resolution spatial diffuse reflectance imaging system for skin condition diagnosis: a first-in-human clinical trial

Anne Koenig, Nils Petitdidier, Henri Grateau, Samarmar Characoun, Abdallah Ghaith, Samuel Verges, Stéphane Doutreleau, Sadok Gharbi, Rémi Gerbelot, Sylvain Gioux, Jean-Marc Dinten

JBO, Vol. 26, Issue 01, 012706, (January 2021) https://doi.org/10.1117/12.10.1117/1.JBO.26.1.012706

KEYWORDS: Sensors, Tissues, Diffuse reflectance spectroscopy, Imaging systems, Skin, Ischemia, Oxygen, Clinical trials, Calibration, Tissue optics

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Proceedings Article | 19 July 2019 Paper

In vivo testing of a CMOS-based diffuse reflectance device for skin condition monitoring

Nils Petitdidier, Fabrice Aguenounon, Anne Koenig, Rémi Gerbelot, Henri Grateau, Sylvain Gioux, Pierre Jallon, Jean-Marc Dinten

Proceedings Volume 11073, 110730C (2019) https://doi.org/10.1117/12.2526591

KEYWORDS: Tissues, In vivo imaging, Diffuse reflectance spectroscopy, Skin, Tissue optics, Absorption, Reflectivity, Oxygen, Optical properties, Scattering

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Proceedings Article | 11 July 2019 Paper

Diffuse reflectance bi-layer algorithm to enhance spoof detection of a TFT based biometry device

Anne Koenig, Marina Pouet, Nils Petitdidier, Jean Beaudet, Alain Thiebot, Mokrane Malek, Pierre Jallon

Proceedings Volume 11074, 1107416 (2019) https://doi.org/10.1117/12.2526379

KEYWORDS: Optical properties, Sensors, Diffuse reflectance spectroscopy, Algorithm development, Databases, Biometrics, Skin, Detection and tracking algorithms, Prototyping, Structured light

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SPIE Journal Paper | 13 November 2018 Open Access

Contact, high-resolution spatial diffuse reflectance imaging system for skin condition diagnosis

Nils Petitdidier, Anne Koenig, Rémi Gerbelot, Henri Grateau, Sylvain Gioux, Pierre Jallon

JBO, Vol. 23, Issue 11, 115003, (November 2018) https://doi.org/10.1117/12.10.1117/1.JBO.23.11.115003

KEYWORDS: Diffuse reflectance spectroscopy, Tissue optics, Scattering, Reflectivity, Absorption, Skin, Imaging systems, Optical properties, Light emitting diodes, Tissues

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