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14 p, 625.5 KB |
Automated Systems for Calculating Arteriovenous Ratio in Retinographies : A Scoping Review
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García-Sierra, Rosa (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ;
López-Lifante, Victor M. (Institut Universitari d'Investigació en Atenció Primària Jordi Gol) ;
Isusquiza Garcia, Erik (ULMA Medical Technologies, S. Coop) ;
Heras, Antonio (Institut Universitari d'Investigació en Atenció Primària Jordi Gol) ;
Besada, Idoia (ULMA Medical Technologies, S. Coop) ;
Verde Lopez, David (Institut Universitari d'Investigació en Atenció Primària Jordi Gol) ;
Alzamora, M. Teresa (Institut Universitari d'Investigació en Atenció Primària Jordi Gol) ;
Forés Raurell, Rosa (Institut Universitari d'Investigació en Atenció Primària Jordi Gol) ;
Montero-Alía, Pilar (Institut Universitari d'Investigació en Atenció Primària Jordi Gol) ;
Ugarte Anduaga, Jurgi (ULMA Medical Technologies, S. Coop) ;
Torán Montserrat, Pere (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ;
Universitat Autònoma de Barcelona
There is evidence of an association between hypertension and retinal arteriolar narrowing. Manual measurement of retinal vessels comes with additional variability, which can be eliminated using automated software. [...]
2022 -  10.3390/diagnostics12112865
Diagnostics, Vol. 12 (november 2022)
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5 p, 174.0 KB |
Crítica del arte fotográfico : fundamentos semióticos y análisis de Kinderwunsch
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Bañuelos Capistran, Jacob
En este ensayo se propone un modelo sociosemiótico de análisis para la crítica del arte fotográfico y se lo aplica en Kinderwunsch (2006-2013), obra de la artista Ana Casas Broda. El modelo tiene como base los Fundamentos de la teoría de los signos de Charles Morris (1985) y permite realizar una valoración e interpretación semántica, sintáctica y pragmática de una obra fotográfica. [...]
In this essay, a socio-semiotic model of analysis is proposed for the criticism of photographic art and it is applied in Kinderwunsch (2006-2013), the work of the artist Ana Casas Broda. The model is based on the Fundamentals of the theory of signs by Charles Morris (1985), which allows a semantic, syntactic and pragmatic assessment and interpretation of a photographic work. [...]
2023 - 10.35659/designis.i38p119-127
DeSignis, Núm. 38 (2023) , p. 119-127
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14 p, 840.3 KB |
Expressive Color Visual Secret Sharing with Color to Gray & Back and Cosine Transform
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Chaturvedi, Ratnesh Naresh (Symbiosis International University. Symbiosis Institute of Technology) ;
Thepade, Sudeep D. (Savitribai Phule Pune University. Department of Computer Engineering) ;
Ahirrao, Swati (Symbiosis International University. Symbiosis Institute of Technology) ;
Kothari, Sonali (Symbiosis International University. Symbiosis Institute of Technology)
Color Visual Secret Sharing (VSS) is an essential form of VSS. It is so because nowadays, most people like to share visual data as a color image. There are color VSS schemes capable of dealing with halftone color images or color images with selected colors, and some dealing with natural color images, which generate low quality of recovered secret. [...]
2023 - 10.5565/rev/elcvia.1405
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, Vol. 22 Núm. 1 (2023) , 1-14 (Regular Issue)
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11 p, 1.6 MB |
Divergent connectomic organization delineates genetic evolutionary traits in the human brain
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Bueichekú, Elisenda (Gordon Center for Medical Imaging. Department of Radiology. Massachusetts General Hospital. Harvard Medical School) ;
González-de-Echávarri, José María (Barcelonaβeta Brain Research Center (BBRC)) ;
Ortiz-Teran, L. (Department of Radiology. Division of Nuclear Medicine and Molecular Imaging. Brigham and Women's Hospital. Harvard Medical School) ;
Montal, Victor (Institut d'Investigació Biomèdica Sant Pau) ;
d'Oleire Uquillas, F. (Princeton Neuroscience Institute. Princeton University) ;
De Marcos, L. (Clínica Universidad de Navarra) ;
Orwig, W. (Gordon Center for Medical Imaging. Department of Radiology. Massachusetts General Hospital. Harvard Medical School) ;
Kim, C.M. (Athinoula A. Martinos Center for Biomedical Imaging. Department of Radiology. Massachusetts General Hospital. Harvard Medical School) ;
Ortiz-Teran, E. (Universidad Rey Juan Carlos. Facultad de Ciencias Jurídicas y Sociales) ;
Basaia, Silvia (Neuroimaging Research Unit. San Raffaele Scientific Institute. Vita-Salute San Raffaele University) ;
Diez, I. (Athinoula A. Martinos Center for Biomedical Imaging. Department of Radiology. Massachusetts General Hospital. Harvard Medical School) ;
Sepulcre, J. (Athinoula A. Martinos Center for Biomedical Imaging. Department of Radiology. Massachusetts General Hospital. Harvard Medical School) ;
Universitat Autònoma de Barcelona
The relationship between human brain connectomics and genetic evolutionary traits remains elusive due to the inherent challenges in combining complex associations within cerebral tissue. In this study, insights are provided about the relationship between connectomics, gene expression and divergent evolutionary pathways from non-human primates to humans. [...]
2021 - 10.1038/s41598-021-99082-6
Scientific reports, Vol. 11 Núm. 1 (december 2021) , p. 19692
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27 p, 5.4 MB |
Analysis of Parainflammation in Chronic Glaucoma Using Vitreous-OCT Imaging
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Rodrigo Sanjuan, María Jesús (Instituto de Salud Carlos III) ;
Subías, Manuel (Instituto de Investigación Sanitaria de Aragón) ;
Montolío, Alberto (Universidad de Zaragoza. Departamento de Ingeniería Mecánica) ;
Méndez-Martínez, Silvia (Instituto de Investigación Sanitaria de Aragón) ;
Martínez-Rincón, Teresa (Instituto de Investigación Sanitaria de Aragón) ;
Arias, Lorena (Instituto de Investigación Sanitaria de Aragón) ;
Garcia-Herranz, David (Universidad Complutense de Madrid. Facultad de Farmacia) ;
Bravo-Osuna, Irene (Universidad Complutense de Madrid. Facultad de Farmacia) ;
García-Feijoo, Julián (Hospital Clínico San Carlos (Madrid)) ;
Pablo, Luis E (Instituto de Salud Carlos III) ;
Cegoñino, José (Universidad de Zaragoza. Departamento de Ingeniería Mecánica) ;
Herrero-Vanrell, Rocío (Universidad Complutense de Madrid. Facultad de Farmacia) ;
Carretero i Romay, Ana (Universitat Autònoma de Barcelona. Departament de Sanitat i d'Anatomia Animals) ;
Ruberte, Jesús (Universitat Autònoma de Barcelona. Departament de Sanitat i d'Anatomia Animals) ;
Garcia-Martin, Elena (Instituto de Salud Carlos III) ;
Pérez del Palomar, Amaya (Universidad de Zaragoza. Departamento de Ingeniería Mecánica)
Glaucoma causes blindness due to the progressive death of retinal ganglion cells. The immune response chronically and subclinically mediates a homeostatic role. In current clinical practice, it is impossible to analyse neuroinflammation non-invasively. [...]
2021 - 10.3390/biomedicines9121792
Biomedicines, Vol. 9 (november 2021)
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10 p, 2.2 MB |
Feature selection based on discriminative power under uncertainty for computer vision applications
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Chakroun, Marwa (University of Sfax. Control and Energy Management Lab) ;
Bouhamed, Sonda Ammar (University of Sfax. Control and Energy Management Lab) ;
Kallel, Imene Khanfir (University of Sfax. Control and Energy Management Lab) ;
Solaiman, Basel (IMT Atlantique (Brest, França)) ;
Derbel, Houda (University of Sfax. Control and Energy Management Lab)
Feature selection is a prolific research field, which has been widely studied in the last decades and has been successfully applied to numerous computer vision systems. It mainly aims to reduce the dimensionality and thus the system complexity. [...]
2022 - 10.5565/rev/elcvia.1361
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, Vol. 21 Núm. 1 (2022) , p. 111-120 (Regular Issue)
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11 p, 498.2 KB |
Analysis of the Measurement Matrix in Directional Predictive Coding for Compressive Sensing of Medical Images
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Christinal, Hepzibah A. (Karunya Institute of Technology and Sciences, Coimbatore, Tamilnadu, India) ;
Kowsalya, G. (Karunya Institute of Technology and Sciences, Coimbatore, Tamilnadu, India) ;
Chandy D., Abraham (Karunya Institute of Technology and Sciences, Coimbatore, Tamilnadu, India) ;
Jebasingh, Stephenraj (Karunya Institute of Technology and Sciences, Coimbatore, Tamilnadu, India) ;
Bajaj, Chandrajit (University of Texas)
Compressive sensing of 2D signals involves three fundamental steps: sparse representation, linear measurement matrix, and recovery of the signal. This paper focuses on analyzing the efficiency of various measurement matrices for compressive sensing of medical images based on theoretical predictive coding. [...]
2021 - 10.5565/rev/elcvia.1412
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, Vol. 20 Núm. 2 (2021) , p. 102-113 (Regular Issue)
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