Dr. Mardoqueu Martins da Costa Profile

Dr. Mardoqueu Martins da Costa

at Univ de São Paulo

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Publications (3)

Proceedings Article | 17 February 2014 Paper

Unsupervised clustering analyzes of features extraction for a caries computer-assisted diagnosis using dental fluorescence images

Michel Bessani, Mardoqueu da Costa, Emery C. C. Lins, Carlos Maciel

Proceedings Volume 8937, 89370U (2014) https://doi.org/10.1117/12.2038633

KEYWORDS: Luminescence, Dental caries, Feature extraction, Principal component analysis, RGB color model, Teeth, Optical filters, Computer aided diagnosis and therapy, Electronic filtering, In vitro testing

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Proceedings Article | 3 March 2010 Paper

Availability of fluorescence spectroscopic in the accompaniment of formation of corneal cross-linking

M. Costa, C. Kurachi, V. Bagnato, S. J. Faria e Sousa, L. Ventura

Proceedings Volume 7550, 755023 (2010) https://doi.org/10.1117/12.842940

KEYWORDS: Cornea, Luminescence, Tissues, Collagen, Fluorescence spectroscopy, Optical fibers, Spectroscopy, Dielectrophoresis, Ultraviolet radiation, Resistance

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Proceedings Article | 8 March 2007 Paper

Organic dye penetration quantification into a dental composite resin cured by LED system using fluorescence spectroscopy

Rosane de Fátima Zanirato Lizarelli, Maciel Silva, Emery Lins, Mardoqueu Costa, José Eduardo Pelino, Vanderlei Bagnato

Proceedings Volume 6425, 642510 (2007) https://doi.org/10.1117/12.701461

KEYWORDS: Composite resins, Light emitting diodes, Halogens, Light sources, Lamps, Polymers, Polymerization, Organic light emitting diodes, Temperature metrology, Fluorescence spectroscopy

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