Mr. Miguel A. Galarreta-Valverde Profile

Miguel A. Galarreta-Valverde

Phd candidate at Univ of Sao Paulo

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Publications (5)

Proceedings Article | 3 March 2017 Paper

A novel 3D shape descriptor for automatic retrieval of anatomical structures from medical images

Fátima L. Nunes, Leila C. Bergamasco, Pedro Delmondes, Miguel A. Valverde, Marcel Jackowski

Proceedings Volume 10134, 1013430 (2017) https://doi.org/10.1117/12.2253928

KEYWORDS: 3D image processing, Shape analysis, Medical imaging, Computed tomography, Heart, Content based image retrieval, Feature extraction, Magnetic resonance imaging, Blood vessels, Databases, Image retrieval, Image segmentation

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Proceedings Article | 20 March 2015 Paper

Characterization of vascular tree architecture using the Tokunaga taxonomy

Miguel Galarreta-Valverde, Jihan Zoghbi, Fabricio Pereira, Jean-Paul Beregi, Choukri Mekkaoui, Marcel Jackowski

Proceedings Volume 9414, 941438 (2015) https://doi.org/10.1117/12.2080854

KEYWORDS: Angiography, Taxonomy, Matrices, Image segmentation, Arteries, Computed tomography, Blood vessels, Computer architecture, Distance measurement, 3D image processing

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Proceedings Article | 18 March 2015 Paper

NSECT sinogram sampling optimization by normalized mutual information

Rodrigo Viana, Miguel Galarreta-Valverde, Choukri Mekkaoui, Hélio Yoriyaz, Marcel Jackowski

Proceedings Volume 9412, 94122B (2015) https://doi.org/10.1117/12.2082496

KEYWORDS: Tomography, Tissues, Monte Carlo methods, Computed tomography, Image quality, Radon transform, Sensors, Chemical elements, Laser scattering, Scattering

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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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