Mr. Daniel Vitor Lopes Marcondes Marçal Profile

Daniel Vitor Lopes Marcondes Marçal

at IBM Research - Brazil

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Author

Publications (2)

Proceedings Article | 5 March 2021 Presentation + Paper

Illumination compensation algorithm for colorimetric detection of microfluidic paper-based devices with a smartphone

Matheus Esteves Ferreira, Jaione Tirapu-Azpiroz, Daniel Vitor Lopes Marcondes Marçal, Ademir Ferreira da Silva, Ricardo Luis Ohta, Mathias Steiner

Proceedings Volume 11651, 1165108 (2021) https://doi.org/10.1117/12.2578441

KEYWORDS: Microfluidics, Detection and tracking algorithms, RGB color model, Light sources and illumination, Chemical analysis, Cameras

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Proceedings Article | 5 March 2021 Presentation + Paper

High-resolution colorimetric detection on paper-based microfluidic devices via indicator merging and machine learning

Jaione Tirapu-Azpiroz, Matheus Esteves Ferreira, Daniel Vitor Lopes Marcondes Marçal, Ademir Ferreira Silva, Ricardo Luis Ohta, Mathias B. Steiner

Proceedings Volume 11637, 116370D (2021) https://doi.org/10.1117/12.2577303

KEYWORDS: Data modeling, RGB color model, Microfluidics, Machine learning, Chemical analysis, Cameras, Image analysis, Environmental sensing, Cell phones, Biological and chemical sensing

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