Please use this identifier to cite or link to this item:
http://hdl.handle.net/10553/45015
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lopez, Sebastian | en_US |
dc.contributor.author | Callico, Gustavo M. | en_US |
dc.contributor.author | Medina, Anabella | en_US |
dc.contributor.author | López Feliciano, José Francisco | en_US |
dc.contributor.author | Sarmiento, Roberto | en_US |
dc.contributor.other | Callico, Gustavo Marrero | - |
dc.date.accessioned | 2018-11-22T06:36:54Z | - |
dc.date.available | 2018-11-22T06:36:54Z | - |
dc.date.issued | 2012 | en_US |
dc.identifier.isbn | 9781479934065 | en_US |
dc.identifier.issn | 2158-6276 | en_US |
dc.identifier.uri | http://hdl.handle.net/10553/45015 | - |
dc.description.abstract | Linear spectral unmixing represents an awesome technique for the analysis of remotely sensed hyperspectral images. However, its large computational cost severely compromises its use in applications under real-time constraints, where swift responses are of a crucial importance. Hence, the hardware acceleration of the operations involved in the unmixing of a hyperspectral cube becomes mandatory for these scenarios. This paper presents an improved version of a design flow that allows implementing a hyperspectral unmixing algorithm onto a Field Programmable Gate Array (FPGA) directly from MATLAB. As a case of study, the results obtained with the implementation of the well-known N-FINDR algorithm will be outlined, demonstrating the benefits of our proposal against state-of-the-art approaches as well as the profits derived from the adoption of fixed rather floating-point arithmetic. The presented high level methodology can be easily extrapolated to the implementation of other hyperspectral MATLAB algorithms, drastically accelerating the design cycle from concept to implementation. | en_US |
dc.language | eng | en_US |
dc.relation.ispartof | Workshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing | en_US |
dc.source | Workshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing[ISSN 2158-6276] (6874330) | en_US |
dc.subject | 3307 Tecnología electrónica | en_US |
dc.subject.other | Field programmable gate arrays | en_US |
dc.subject.other | MATLAB | en_US |
dc.subject.other | Very high speed integrated circuits | en_US |
dc.subject.other | Algorithm design and analysis | en_US |
dc.title | High-level FPGA-based implementation of a hyperspectral endmember extraction algorithm | en_US |
dc.type | info:eu-repo/semantics/conferenceObject | en_US |
dc.type | ConferenceObject | en_US |
dc.relation.conference | 4th Workshop on Hyperspectral Image and Signal Processing - Evolution in Remote Sensing (WHISPERS) | en_US |
dc.identifier.doi | 10.1109/WHISPERS.2012.6874330 | en_US |
dc.identifier.scopus | 84906535607 | - |
dc.identifier.isi | 000345747000110 | - |
dcterms.isPartOf | 2012 4Th Workshop On Hyperspectral Image And Signal Processing (Whispers) | |
dcterms.source | 2012 4Th Workshop On Hyperspectral Image And Signal Processing (Whispers)[ISSN 2158-6268] | |
dc.contributor.authorscopusid | 57187722000 | - |
dc.contributor.authorscopusid | 56006321500 | - |
dc.contributor.authorscopusid | 55334778300 | - |
dc.contributor.authorscopusid | 7404444793 | - |
dc.contributor.authorscopusid | 35609452100 | - |
dc.identifier.issue | 6874330 | - |
dc.investigacion | Ingeniería y Arquitectura | en_US |
dc.type2 | Actas de congresos | en_US |
dc.identifier.wos | WOS:000345747000110 | - |
dc.contributor.daisngid | 465777 | - |
dc.contributor.daisngid | 506422 | - |
dc.contributor.daisngid | 5194317 | - |
dc.contributor.daisngid | 2138004 | - |
dc.contributor.daisngid | 116294 | - |
dc.identifier.investigatorRID | L-6036-2014 | - |
dc.utils.revision | Sí | en_US |
dc.contributor.wosstandard | WOS:Lopez, S | - |
dc.contributor.wosstandard | WOS:Callico, GM | - |
dc.contributor.wosstandard | WOS:Medina, A | - |
dc.contributor.wosstandard | WOS:Lopez, JF | - |
dc.contributor.wosstandard | WOS:Sarmiento, R | - |
dc.date.coverdate | Enero 2012 | en_US |
dc.identifier.conferenceid | events120883 | - |
dc.identifier.ulpgc | Sí | es |
dc.contributor.buulpgc | BU-TEL | en_US |
item.grantfulltext | none | - |
item.fulltext | Sin 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 | 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.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 | 0000-0002-2360-6721 | - |
crisitem.author.orcid | 0000-0002-3784-5504 | - |
crisitem.author.orcid | 0000-0002-6304-2801 | - |
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 | López Suárez, Sebastián Miguel | - |
crisitem.author.fullName | Marrero Callicó, Gustavo Iván | - |
crisitem.author.fullName | López Feliciano, José Francisco | - |
crisitem.author.fullName | Sarmiento Rodríguez, Roberto | - |
crisitem.event.eventsstartdate | 04-06-2012 | - |
crisitem.event.eventsenddate | 07-06-2012 | - |
Appears in Collections: | Actas de congresos |
Items in accedaCRIS are protected by copyright, with all rights reserved, unless otherwise indicated.