Dr. Maysa M. G. Macedo Profile

Dr. Maysa M. G. Macedo

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Publications (7)

Proceedings Article | 15 February 2021 Presentation + Paper

Non-destructive fibroblast NIH-3T3 spheroid classification using convolutional neural network

A. G. Santiago, C. Santos, M. M. Macedo, J. K. M. Daguano, A. C. Rodas

Proceedings Volume 11600, 116000N (2021) https://doi.org/10.1117/12.2580916

KEYWORDS: Convolutional neural networks, Nondestructive evaluation

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Proceedings Article | 13 March 2019 Paper

Exploring features towards semantic characterization of lung nodules in computed tomography images

Maysa M. Macedo, Dario A. Oliveira

Proceedings Volume 10950, 109503L (2019) https://doi.org/10.1117/12.2512661

KEYWORDS: Lung, Fractal analysis, Feature selection, Classification systems, Principal component analysis, Computed tomography, Image analysis, Medical imaging, Image classification, Machine learning

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Proceedings Article | 12 March 2018 Paper

Coronary calcification identification in optical coherence tomography using convolutional neural networks

Dario A. B. Oliveira, Maysa M. Macedo, Pedro Nicz, Carlos Campos, Pedro Lemos, Marco Gutierrez

Proceedings Volume 10578, 105781Y (2018) https://doi.org/10.1117/12.2293753

KEYWORDS: Image segmentation, Optical coherence tomography, Tissues, Calcium, Convolutional neural networks, Heart, Machine learning, Image processing

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Proceedings Article | 3 March 2017 Paper

Classification of bifurcations regions in IVOCT images using support vector machine and artificial neural network models

C. D. Porto, C. F. Costa Filho, M. M. Macedo, M. Gutierrez, M. G. Costa

Proceedings Volume 10134, 101344D (2017) https://doi.org/10.1117/12.2254470

KEYWORDS: Optical coherence tomography, Neural networks, Feature selection, Image classification, Artificial neural networks, Medical imaging, Principal component analysis, Laser Doppler velocimetry, Blood, Intravascular ultrasound, Heart

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Proceedings Article | 17 March 2015 Paper

An automatic labeling bifurcation method for intracoronary optical coherence tomography images

Maysa M. Macedo, Celso Takimura, Pedro Lemos, Marco Gutierrez

Proceedings Volume 9417, 94170S (2015) https://doi.org/10.1117/12.2082063

KEYWORDS: Optical coherence tomography, Feature extraction, Intravascular ultrasound, Image segmentation, Binary data, Arteries, Heart, Hemodynamics, Visualization, Pathology

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Proceedings Article | 18 March 2013 Paper

A centerline-based estimator of vessel bifurcations in angiography images

Maysa M. G. Macedo, Miguel Galarreta-Valverde, Choukri Mekkaoui, Marcel Jackowski

Proceedings Volume 8670, 86703K (2013) https://doi.org/10.1117/12.2007812

KEYWORDS: Image segmentation, Angiography, Shape analysis, Optical spheres, Arteries, Error analysis, Statistical analysis, Magnetic resonance angiography, Computed tomography, Hough transforms

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Proceedings Article | 13 March 2013 Paper

Three-dimensional synthetic blood vessel generation using stochastic L-systems

Miguel Galarreta-Valverde, Maysa Macedo, Choukri Mekkaoui, Marcel Jackowski

Proceedings Volume 8669, 86691I (2013) https://doi.org/10.1117/12.2007532

KEYWORDS: Image segmentation, Blood vessels, Angiography, Stochastic processes, Computed tomography, 3D image processing, Magnetic resonance angiography, Image processing, 3D modeling, Magnetic resonance imaging

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Showing 5 of 7 publications

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