Dr. Sérgio M. Nascimento Profile

Dr. Sérgio M. Nascimento

at Univ of Minho

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Author

Publications (4)

Proceedings Article | 26 July 2011 Paper

Lighting spectra for the maximum colorfulness

Osamu Masuda, João M. M. Linhares, Paulo E. R. Felgueiras, Sérgio M. C. Nascimento

Proceedings Volume 8001, 800103 (2011) https://doi.org/10.1117/12.892163

KEYWORDS: Light sources and illumination, Solids, Colorimetry, Lamps, Solid state physics, Human subjects, Physics, Color vision, Light sources, 3D imaging standards

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Proceedings Article | 26 July 2011 Paper

Seeing colors in real scenes

Sérgio Nascimento

Proceedings Volume 8001, 800102 (2011) https://doi.org/10.1117/12.888633

KEYWORDS: Optical spheres, Imaging spectroscopy, Color vision, Visual system, Solids, Databases, Optical filters, Colorimetry, Tunable filters, Imaging systems

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Proceedings Article | 26 July 2011 Paper

Color diversity index: the effect of chromatic adaptation

João M. M. Linhares, Sergio M. C. Nascimento

Proceedings Volume 8001, 800104 (2011) https://doi.org/10.1117/12.892197

KEYWORDS: Colorimetry, Light sources, Reflectivity, Light emitting diodes, Databases, Hyperspectral imaging, Image segmentation, Image analysis, Photonics, Instrument modeling

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SPIE Journal Paper | 1 July 2011 Open Access

Hyperspectral optical imaging of human iris in vivo: characteristics of reflectance spectra

Jose Medina, Luis Pereira, Helder Correia, Sérgio Nascimento

JBO, Vol. 16, Issue 07, 076001, (July 2011) https://doi.org/10.1117/12.10.1117/1.3595710

KEYWORDS: Iris, Reflectivity, Hyperspectral imaging, Eye, Principal component analysis, Iris recognition, In vivo imaging, Imaging systems, Optical imaging, CCD cameras

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