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Omar Zenteno
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Publications (4)
Proceedings Article | 15 February 2021 Presentation + Paper
Total attenuation compensation for backscatter coefficient estimation using full angular spatial compounding in physical phantoms
Andres Coila, Julien Rouyer, Omar Zenteno, Adam Luchies, Michael Oelze, Roberto Lavarello
Proceedings Volume 11602, 116020A (2021) https://doi.org/10.1117/12.2580300
KEYWORDS: Ultrasonics, Signal attenuation, Backscatter
Proceedings Article | 6 March 2018 Paper
B-line detection using amplitude modulation-frequency modulation (AM-FM) features
Gustavo Chau, Gabriela Mamani, Edmundo Pozo Fortunić, Sergio Serpa, Omar Zenteno, Dante Ramos, Gilberto Peña, Gilma Fredes, Elizabeth Chura, Eduardo Ticona, Haley Manella, Viveta Lobo, Jeremy Dahl, Benjamín Castañeda, Roberto Lavarello
Proceedings Volume 10580, 105800B (2018) https://doi.org/10.1117/12.2285224
KEYWORDS: Ultrasonography, Image segmentation, Lung
Proceedings Article | 2 March 2018 Paper
Automatic lung ultrasound B-line recognition in pediatric populations for the detection of pneumonia
Proceedings Volume 10574, 1057422 (2018) https://doi.org/10.1117/12.2293902
KEYWORDS: Ultrasonography, Video, Lung, Principal component analysis, Statistical analysis, Feature extraction, Image processing, X-rays, Scanners, Visualization
Proceedings Article | 22 December 2015 Paper
An explorative childhood pneumonia analysis based on ultrasonic imaging texture features
Omar Zenteno, Kristians Diaz, Roberto Lavarello, Mirko Zimic, Malena Correa, Holger Mayta, Cynthia Anticona, Monica Pajuelo, Richard Oberhelman, William Checkley, Robert Gilman, Dante Figueroa, Benjamín Castañeda
Proceedings Volume 9681, 968112 (2015) https://doi.org/10.1117/12.2207944
KEYWORDS: Ultrasonography, Lung, Statistical analysis, Chest imaging, Principal component analysis, Medicine, Feature extraction, Video, Computed tomography, Image classification
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