Please use this identifier to cite or link to this item:
http://hdl.handle.net/10553/42255
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Florimbi, Giordana | - |
dc.contributor.author | Fabelo, Himar | - |
dc.contributor.author | Torti, Emanuele | - |
dc.contributor.author | Lazcano, Raquel | - |
dc.contributor.author | Madronal, Daniel | - |
dc.contributor.author | Ortega, Samuel | - |
dc.contributor.author | Salvador, Ruben | - |
dc.contributor.author | Leporati, Francesco | - |
dc.contributor.author | Danese, Giovanni | - |
dc.contributor.author | Báez Quevedo, Abelardo | - |
dc.contributor.author | Callicó, Gustavo M. | - |
dc.contributor.author | Juárez, Eduardo | - |
dc.contributor.author | Sanz, César | - |
dc.contributor.author | Sarmiento, Roberto | - |
dc.date.accessioned | 2018-10-25T08:17:05Z | - |
dc.date.available | 2018-10-25T08:17:05Z | - |
dc.date.issued | 2018 | - |
dc.identifier.issn | 1424-8220 | - |
dc.identifier.other | WoS | - |
dc.identifier.uri | http://hdl.handle.net/10553/42255 | - |
dc.description.abstract | The use of hyperspectral imaging (HSI) in the medical field is an emerging approach to assist physicians in diagnostic or surgical guidance tasks. However, HSI data processing involves very high computational requirements due to the huge amount of information captured by the sensors. One of the stages with higher computational load is the K-Nearest Neighbors (KNN) filtering algorithm. The main goal of this study is to optimize and parallelize the KNN algorithm by exploiting the GPU technology to obtain real-time processing during brain cancer surgical procedures. This parallel version of the KNN performs the neighbor filtering of a classification map (obtained from a supervised classifier), evaluating the different classes simultaneously. The undertaken optimizations and the computational capabilities of the GPU device throw a speedup up to 66.18x when compared to a sequential implementation. | - |
dc.language | eng | - |
dc.publisher | 1424-8220 | - |
dc.relation.ispartof | Sensors | - |
dc.source | Sensors (Switzerland)[ISSN 1424-8220],v. 18 (2314) | - |
dc.subject | 330790 Microelectrónica | - |
dc.subject.other | K-nearest neighbors filtering | - |
dc.subject.other | Hyperspectral imaging instrumentation | - |
dc.subject.other | Brain cancer detection | - |
dc.subject.other | Image processing | - |
dc.subject.other | Graphics processing units | - |
dc.title | Accelerating the K-Nearest Neighbors filtering algorithm to optimize the real-time classification of human brain tumor in hyperspectral images | - |
dc.type | info:eu-repo/semantics/Article | - |
dc.type | Article | - |
dc.identifier.doi | 10.3390/s18072314 | - |
dc.identifier.scopus | 85050319943 | - |
dc.identifier.isi | 000441334300336 | - |
dc.contributor.authorscopusid | 57118346500 | - |
dc.contributor.authorscopusid | 56405568500 | - |
dc.contributor.authorscopusid | 56091390500 | - |
dc.contributor.authorscopusid | 57192839213 | - |
dc.contributor.authorscopusid | 57192829417 | - |
dc.contributor.authorscopusid | 57189334144 | - |
dc.contributor.authorscopusid | 23005852100 | - |
dc.contributor.authorscopusid | 55937698500 | - |
dc.contributor.authorscopusid | 6604051702 | - |
dc.contributor.authorscopusid | 57200527135 | - |
dc.contributor.authorscopusid | 56006321500 | - |
dc.contributor.authorscopusid | 36447485600 | - |
dc.contributor.authorscopusid | 7006751614 | - |
dc.contributor.authorscopusid | 35609452100 | - |
dc.identifier.eissn | 1424-8220 | - |
dc.identifier.issue | 7 | - |
dc.relation.volume | 18 | - |
dc.investigacion | Ingeniería y Arquitectura | - |
dc.type2 | Artículo | - |
dc.contributor.daisngid | 9760694 | - |
dc.contributor.daisngid | 2096372 | - |
dc.contributor.daisngid | 3356516 | - |
dc.contributor.daisngid | 3634522 | - |
dc.contributor.daisngid | 3360488 | - |
dc.contributor.daisngid | 1812298 | - |
dc.contributor.daisngid | 1888017 | - |
dc.contributor.daisngid | 797863 | - |
dc.contributor.daisngid | 30348763 | - |
dc.contributor.daisngid | 19531524 | - |
dc.contributor.daisngid | 506422 | - |
dc.contributor.daisngid | 693458 | - |
dc.contributor.daisngid | 384271 | - |
dc.contributor.daisngid | 116294 | - |
dc.description.numberofpages | 20 | - |
dc.utils.revision | No | - |
dc.contributor.wosstandard | WOS:Florimbi, G | - |
dc.contributor.wosstandard | WOS:Fabelo, H | - |
dc.contributor.wosstandard | WOS:Torti, E | - |
dc.contributor.wosstandard | WOS:Lazcano, R | - |
dc.contributor.wosstandard | WOS:Madronal, D | - |
dc.contributor.wosstandard | WOS:Ortega, S | - |
dc.contributor.wosstandard | WOS:Salvador, R | - |
dc.contributor.wosstandard | WOS:Leporati, F | - |
dc.contributor.wosstandard | WOS:Danese, G | - |
dc.contributor.wosstandard | WOS:Baez-Quevedo, A | - |
dc.contributor.wosstandard | WOS:Callico, GM | - |
dc.contributor.wosstandard | WOS:Juarez, E | - |
dc.contributor.wosstandard | WOS:Sanz, C | - |
dc.contributor.wosstandard | WOS:Sarmiento, R | - |
dc.date.coverdate | Julio 2018 | - |
dc.identifier.ulpgc | Sí | es |
dc.description.sjr | 0,592 | |
dc.description.jcr | 3,031 | |
dc.description.sjrq | Q2 | |
dc.description.jcrq | Q2 | |
dc.description.scie | SCIE | |
item.grantfulltext | open | - |
item.fulltext | Con texto completo | - |
crisitem.author.dept | GIR IUMA: Diseño de Sistemas Electrónicos Integrados para el procesamiento de datos | - |
crisitem.author.dept | IU de Microelectrónica Aplicada | - |
crisitem.author.dept | GIR IUMA: Diseño de Sistemas Electrónicos Integrados para el procesamiento de datos | - |
crisitem.author.dept | IU de Microelectrónica Aplicada | - |
crisitem.author.dept | GIR IUMA: Diseño de Sistemas Electrónicos Integrados para el procesamiento de datos | - |
crisitem.author.dept | IU de Microelectrónica Aplicada | - |
crisitem.author.dept | Departamento de Ingeniería Electrónica y Automática | - |
crisitem.author.dept | GIR IUMA: Diseño de Sistemas Electrónicos Integrados para el procesamiento de datos | - |
crisitem.author.dept | IU de Microelectrónica Aplicada | - |
crisitem.author.dept | Departamento de Ingeniería Electrónica y Automática | - |
crisitem.author.orcid | 0000-0002-9794-490X | - |
crisitem.author.orcid | 0000-0002-7519-954X | - |
crisitem.author.orcid | 0000-0003-2767-6898 | - |
crisitem.author.orcid | 0000-0002-3784-5504 | - |
crisitem.author.orcid | 0000-0002-4843-0507 | - |
crisitem.author.parentorg | IU de Microelectrónica Aplicada | - |
crisitem.author.parentorg | IU de Microelectrónica Aplicada | - |
crisitem.author.parentorg | IU de Microelectrónica Aplicada | - |
crisitem.author.parentorg | IU de Microelectrónica Aplicada | - |
crisitem.author.fullName | Fabelo Gómez, Himar Antonio | - |
crisitem.author.fullName | Ortega Sarmiento,Samuel | - |
crisitem.author.fullName | Báez Quevedo, Abelardo | - |
crisitem.author.fullName | Marrero Callicó, Gustavo Iván | - |
crisitem.author.fullName | Sarmiento Rodríguez, Roberto | - |
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