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Dr. Alexandra La Cruz
Prof. at Univ Simón Bolívar
SPIE Involvement:
Author
Publications (5)
Proceedings Article | 21 August 2020 Presentation + Paper
Comparison of cell contour closing methods in microscopy images
Proceedings Volume 11510, 115101N (2020) https://doi.org/10.1117/12.2568165
KEYWORDS: Microscopy, Image segmentation, Image processing, Signal processing, Algorithm development, Interference (communication), Image analysis, Hough transforms, Edge detection
Proceedings Article | 22 December 2015 Paper
WebMedSA: a web-based framework for segmenting and annotating medical images using biomedical ontologies
Francisco Vega, Wilson Pérez, Andrés Tello, Victor Saquicela, Mauricio Espinoza, Lizandro Solano-Quinde, Maria-Esther Vidal, Alexandra La Cruz
Proceedings Volume 9681, 968110 (2015) https://doi.org/10.1117/12.2214324
KEYWORDS: Visualization, Medical imaging, Image segmentation, Image processing, Biomedical optics, Picture Archiving and Communication System, Skin, Teleradiology, 3D image processing, Opacity
Proceedings Article | 22 December 2015 Paper
Grid platform for medical federated queries supporting semantic and visual annotations
Ronald Gualán, Juan Guillermo, Wilson Pérez, Lizandro Solano-Quinde, Washington Ramírez-Montalvan, Alexandra La Cruz
Proceedings Volume 9681, 96810Z (2015) https://doi.org/10.1117/12.2214163
KEYWORDS: Picture Archiving and Communication System, Databases, Medicine, Human-machine interfaces, Medical imaging, Teleradiology, Computer security, Data communications, Imaging systems, Computer architecture
Proceedings Article | 22 December 2015 Paper
Level set algorithms comparison for multi-slice CT left ventricle segmentation
Ruben Medina, Alexandra La Cruz, Andrés Ordoñes, Daniel Pesántez, Villie Morocho, Pablo Vanegas
Proceedings Volume 9681, 96810O (2015) https://doi.org/10.1117/12.2211180
KEYWORDS: Image segmentation, Image processing algorithms and systems, Databases, Computed tomography, Binary data, Mathematical morphology, Image processing, Heart, X-ray computed tomography, Reconstruction algorithms
Proceedings Article | 28 January 2015 Paper
SemVisM: semantic visualizer for medical image
Luis Landaeta, Alexandra La Cruz, Alexander Baranya, María-Esther Vidal
Proceedings Volume 9287, 928712 (2015) https://doi.org/10.1117/12.2073826
KEYWORDS: Visualization, Image segmentation, Medical imaging, Tissues, Opacity, Volume rendering, Digital video recorders, Image processing, Image visualization, Health informatics
Conference Committee Involvement (1)
Tenth International Symposium on Medical Information Processing and Analysis
14 October 2014 | Cartagena de Indias, Colombia
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