Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/45015
DC FieldValueLanguage
dc.contributor.authorLopez, Sebastianen_US
dc.contributor.authorCallico, Gustavo M.en_US
dc.contributor.authorMedina, Anabellaen_US
dc.contributor.authorLópez Feliciano, José Franciscoen_US
dc.contributor.authorSarmiento, Robertoen_US
dc.contributor.otherCallico, Gustavo Marrero-
dc.date.accessioned2018-11-22T06:36:54Z-
dc.date.available2018-11-22T06:36:54Z-
dc.date.issued2012en_US
dc.identifier.isbn9781479934065en_US
dc.identifier.issn2158-6276en_US
dc.identifier.urihttp://hdl.handle.net/10553/45015-
dc.description.abstractLinear 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.languageengen_US
dc.relation.ispartofWorkshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensingen_US
dc.sourceWorkshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing[ISSN 2158-6276] (6874330)en_US
dc.subject3307 Tecnología electrónicaen_US
dc.subject.otherField programmable gate arraysen_US
dc.subject.otherMATLABen_US
dc.subject.otherVery high speed integrated circuitsen_US
dc.subject.otherAlgorithm design and analysisen_US
dc.titleHigh-level FPGA-based implementation of a hyperspectral endmember extraction algorithmen_US
dc.typeinfo:eu-repo/semantics/conferenceObjecten_US
dc.typeConferenceObjecten_US
dc.relation.conference4th Workshop on Hyperspectral Image and Signal Processing - Evolution in Remote Sensing (WHISPERS)en_US
dc.identifier.doi10.1109/WHISPERS.2012.6874330en_US
dc.identifier.scopus84906535607-
dc.identifier.isi000345747000110-
dcterms.isPartOf2012 4Th Workshop On Hyperspectral Image And Signal Processing (Whispers)
dcterms.source2012 4Th Workshop On Hyperspectral Image And Signal Processing (Whispers)[ISSN 2158-6268]
dc.contributor.authorscopusid57187722000-
dc.contributor.authorscopusid56006321500-
dc.contributor.authorscopusid55334778300-
dc.contributor.authorscopusid7404444793-
dc.contributor.authorscopusid35609452100-
dc.identifier.issue6874330-
dc.investigacionIngeniería y Arquitecturaen_US
dc.type2Actas de congresosen_US
dc.identifier.wosWOS:000345747000110-
dc.contributor.daisngid465777-
dc.contributor.daisngid506422-
dc.contributor.daisngid5194317-
dc.contributor.daisngid2138004-
dc.contributor.daisngid116294-
dc.identifier.investigatorRIDL-6036-2014-
dc.utils.revisionen_US
dc.contributor.wosstandardWOS:Lopez, S-
dc.contributor.wosstandardWOS:Callico, GM-
dc.contributor.wosstandardWOS:Medina, A-
dc.contributor.wosstandardWOS:Lopez, JF-
dc.contributor.wosstandardWOS:Sarmiento, R-
dc.date.coverdateEnero 2012en_US
dc.identifier.conferenceidevents120883-
dc.identifier.ulpgces
dc.contributor.buulpgcBU-TELen_US
item.grantfulltextnone-
item.fulltextSin texto completo-
crisitem.author.deptGIR IUMA: Diseño de Sistemas Electrónicos Integrados para el procesamiento de datos-
crisitem.author.deptIU de Microelectrónica Aplicada-
crisitem.author.deptDepartamento de Ingeniería Electrónica y Automática-
crisitem.author.deptGIR IUMA: Diseño de Sistemas Electrónicos Integrados para el procesamiento de datos-
crisitem.author.deptIU de Microelectrónica Aplicada-
crisitem.author.deptDepartamento de Ingeniería Electrónica y Automática-
crisitem.author.deptGIR IUMA: Diseño de Sistemas Electrónicos Integrados para el procesamiento de datos-
crisitem.author.deptIU de Microelectrónica Aplicada-
crisitem.author.deptDepartamento de Ingeniería Electrónica y Automática-
crisitem.author.deptGIR IUMA: Diseño de Sistemas Electrónicos Integrados para el procesamiento de datos-
crisitem.author.deptIU de Microelectrónica Aplicada-
crisitem.author.deptDepartamento de Ingeniería Electrónica y Automática-
crisitem.author.orcid0000-0002-2360-6721-
crisitem.author.orcid0000-0002-3784-5504-
crisitem.author.orcid0000-0002-6304-2801-
crisitem.author.orcid0000-0002-4843-0507-
crisitem.author.parentorgIU de Microelectrónica Aplicada-
crisitem.author.parentorgIU de Microelectrónica Aplicada-
crisitem.author.parentorgIU de Microelectrónica Aplicada-
crisitem.author.parentorgIU de Microelectrónica Aplicada-
crisitem.author.fullNameLópez Suárez, Sebastián Miguel-
crisitem.author.fullNameMarrero Callicó, Gustavo Iván-
crisitem.author.fullNameLópez Feliciano, José Francisco-
crisitem.author.fullNameSarmiento Rodríguez, Roberto-
crisitem.event.eventsstartdate04-06-2012-
crisitem.event.eventsenddate07-06-2012-
Appears in Collections:Actas de congresos
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