Výsledky vyhledávání - "Mónica Chillarón"

Akademický článek

Evaluation of image filters for their integration with LSQR computerized tomography reconstruction method.

Autor: Mónica Chillarón, Vicente Vidal, Gumersindo Verdú

Publikováno v: PLoS ONE, Vol 15, Iss 3, p e0229113 (2020)

In CT (computerized tomography) imaging reconstruction, the acquired sinograms are usually noisy, so artifacts will appear on the resulting images. Thus, it is necessary to find the adequate filters to combine with reconstruction methods that elimina

Externí odkaz: https://doaj.org/article/3e643a7ffe784af0b0cfbb86e5408591

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Akademický článek

Euro Banknote Recognition System for Blind People

Autor: Larisa Dunai Dunai, Mónica Chillarón Pérez, Guillermo Peris-Fajarnés, Ismael Lengua Lengua

Publikováno v: Sensors, Vol 17, Iss 1, p 184 (2017)

This paper presents the development of a portable system with the aim of allowing blind people to detect and recognize Euro banknotes. The developed device is based on a Raspberry Pi electronic instrument and a Raspberry Pi camera, Pi NoIR (No Infrar

Externí odkaz: https://doaj.org/article/a32b5b3fbc19403dbfb46d75c74c2545

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Akademický článek

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Radiation Dose Estimation Preliminary Study for Sparse-View CT: Monte-Carlo Simulation

Autor: Sandra Oliver, Vicent Giménez-Alventosa, Mónica Chillarón, Vicente Vidal, Gumersindo Verdú

Publikováno v: SSRN Electronic Journal.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0d342fc4a290504002af25fb88e31820
https://doi.org/10.2139/ssrn.4057263

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High-performance reconstruction of CT medical images by using out-of-core methods in GPU

Autor: Gregorio Quintana-Ortí, Mónica Chillarón, Vicente Vidal, Gumersindo Verdú

Publikováno v: Repositori Universitat Jaume I
Universitat Jaume I

Background and objective:Since Computed Tomography (CT) is one of the most widely used medical imaging tests, it is essential to work on methods that reduce the radiation the patient is exposed to. Although there are several possible approaches to ac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6038229f16fc6d3884c324200b42bc0
https://doi.org/10.1016/j.cmpb.2022.106725

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CT image reconstruction with SuiteSparseQR factorization package

Autor: Mónica Chillarón, Gumersindo Verdú, Vicente Vidal

Publikováno v: RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname

[EN] SuiteSparseQR is a factorization package for sparse matrices oriented to parallelism in multicore architectures. It employs BLAS and LAPACK as well as Intel's Threading Building Blocks to achieve high performance. Through the SPQR method impleme

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::878d3d49bbc0c0f02545151e614aaf11

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Akademický článek

Euro Banknote Recognition System for Blind People.

Autor: Dunai, Larisa Dunai¹ ladu@upv.es, Pérez, Mónica Chillarón² monica.chp@gmail.com, Peris-Fajarnés, Guillermo¹ gperis@upv.es, Lengua, Ismael Lengua¹ ilengua@degi.upv.es

Publikováno v: Sensors (14248220). Jan2017, Vol. 17 Issue 1, p184. 14p.

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Combining Grid Computing and Docker Containers for the Study and Parametrization of CT Image Reconstruction Methods

Autor: D. Segrelles, Mónica Chillarón, Ignacio Blanquer, Gumersindo Verdú, Vicente Vidal

Publikováno v: ICCS

Computed tomography (CT) is one of the most widely used methods in Medical Imaging. Despite of its relevance in the diagnosis of diseases with a high impact in our society (such as cancer), it is one of the most potentially harmful modalities. CT req

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2ab475b91d0bf5d6b7ae72f3ac88da76
https://doi.org/10.1016/j.procs.2017.05.065

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Parallel CT Reconstruction for Multiple Slices Studies with SuiteSparseQR Factorization Package

Autor: Vicente Vidal, Mónica Chillarón, Gumersindo Verdú

Publikováno v: RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname
Lecture Notes in Computer Science ISBN: 9783030227432
ICCS (3)

[EN] Algebraic factorization methods applied to the discipline of Computerized Tomography (CT) Medical Imaging Reconstruction involve a high computational cost. Since these techniques are significantly slower than the traditional analytical ones and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a497c1afdab55a638a2877be12c7a3be

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Computed tomography medical image reconstruction on affordable equipment by using Out-Of-Core techniques

Autor: Mónica Chillarón, Gregorio Quintana-Ortí, Vicente Vidal, Gumersindo Verdú

Publikováno v: Repositori Universitat Jaume I
Universitat Jaume I
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname

[EN] Background and objective: As Computed Tomography scans are an essential medical test, many techniques have been proposed to reconstruct high-quality images using a smaller amount of radiation. One approach is to employ algebraic factorization me

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec5eb916bb55b9af38985c75dcd30575
https://doi.org/10.1016/j.cmpb.2020.105488

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