Mr. Álvaro Andrés Sandino Garzon Profile

Álvaro Andrés Sandino Garzon

at Univ Nacional de Colombia

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Author

Publications (5)

Proceedings Article | 4 April 2022 Presentation

A hierarchical deep learning approach for segmentation of glioblastoma tumor niches on digital histopathology

Alvaro Sandino Garzon, Ruchika Verma, Yijang Chen, David Becerra Tovar, Eduardo Romero Castro, Pallavi Tiwari

Proceedings Volume 12039, 1203911 (2022) https://doi.org/10.1117/12.2611855

KEYWORDS: Tumors, Tissues, Image segmentation, Visualization, Visual analytics, Error analysis, Brain, Blood vessels, Biopsy

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Proceedings Article | 10 December 2021 Paper

Exploring the left ventricular chamber dynamics in echocardiography images

Daniel Jara-Hurtado, Álvaro Andrés Sandino, Andrés Felipe Carrera-Pinzón, Carlos Alberto Ortíz Dávila, Eduardo Romero

Proceedings Volume 12088, 120881D (2021) https://doi.org/10.1117/12.2606304

KEYWORDS: Image segmentation, Image filtering, Echocardiography, Ultrasonography, Blood, Image processing, Motion measurement

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Proceedings Article | 3 January 2020 Paper

Speckle noise reduction in echocardiography using a bank of filters based on oriented structuring elements

Jorge Daniel Jara-Hurtado, Álvaro Andrés Sandino, Angélica Atehortúa, Carlos Alberto Ortíz Dávila, Eduardo Romero

Proceedings Volume 11330, 1133005 (2020) https://doi.org/10.1117/12.2546588

KEYWORDS: Speckle, Anisotropic filtering, Denoising, Echocardiography, Image filtering, Synthetic aperture radar, Ultrasonography, Anisotropic diffusion, Optical filters, Medical imaging

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Proceedings Article | 3 January 2020 Paper

Cell density features from histopathological images to differentiate non-small cell lung cancer subtypes

Alvaro Andrés Sandino, Charlems Alvarez-Jimenez, Andres Mosquera-Zamudio, Satish E. Viswanath, Eduardo Romero

Proceedings Volume 11330, 1133007 (2020) https://doi.org/10.1117/12.2542360

KEYWORDS: Lung cancer, Feature extraction, Statistical analysis, Tissues, Image segmentation, Machine learning, Cancer

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Proceedings Article | 21 December 2018 Paper

Extracting multiscale patterns for classification of non-small cell lung cancer in CT images

Alvaro Andrés Sandino, Charlems Alvarez Jimenez, Eduardo Romero

Proceedings Volume 10975, 109750F (2018) https://doi.org/10.1117/12.2513347

KEYWORDS: Tumors, Lung cancer, Computed tomography, Lung, Image classification, Binary data, Image segmentation, Tissues, Cancer, X-ray computed tomography

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