Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/45059
DC FieldValueLanguage
dc.contributor.authorÁlvarez, Alberto-
dc.contributor.authorLópez, Sebastián-
dc.contributor.authorLópez, José Fco-
dc.contributor.authorSarmiento, Roberto-
dc.contributor.otherLopez, Sebastian-
dc.contributor.otherLopez, Jose-
dc.contributor.otherSarmiento, Roberto-
dc.date.accessioned2018-11-22T06:57:28Z-
dc.date.available2018-11-22T06:57:28Z-
dc.date.issued2003-
dc.identifier.isbn0-8194-4977-6-
dc.identifier.issn0277-786X-
dc.identifier.urihttp://hdl.handle.net/10553/45059-
dc.description.abstractLow power dissipation is a must when dealing with mobile devices due to the influence related to its weight and hence, its portability. In this paper, the implementation of a 0.25 μm technology arithmetic codec with a good power/area/performance trade-off is presented. One of the key aspects introduced in order to obtain good performance is the fact of using low precision arithmetic rather than full precision, alowing the elimination of multiplications and divisions needed in order to process symbols and coefficients. These operations are replaced by shift/add operations, minimizing the complexity of the algorithm and improving the encoding and decoding process. The chip has been described in a high level language, ensuring its portability to other technologies. The implementation gives as result a 25 mm2 chip, pads included, with a total power dissipation of 300 mW and a frequency of operation of 10 MHz.-
dc.languageeng-
dc.publisher0277-786X-
dc.relation.ispartofProceedings of SPIE - The International Society for Optical Engineering-
dc.sourceProceedings of SPIE - The International Society for Optical Engineering[ISSN 0277-786X],v. 5117, p. 361-369-
dc.subject3307 Tecnología electrónica-
dc.subject.otherImage compression-
dc.subject.otherImage coding-
dc.subject.otherDigital image storage-
dc.title0.25-μm technology arithmetic codec for mobile multimedia communicators-
dc.typeinfo:eu-repo/semantics/conferenceObject-
dc.typeConferenceObject-
dc.relation.conferenceVLSI Circuits and Systems-
dc.identifier.doi10.1117/12.499051-
dc.identifier.scopus17644439773-
dc.identifier.isi000183950600036-
dcterms.isPartOfVlsi Circuits And Systems-
dcterms.sourceVlsi Circuits And Systems[ISSN 0277-786X],v. 5117, p. 361-369-
dc.contributor.authorscopusid57213103687-
dc.contributor.authorscopusid7202214801-
dc.contributor.authorscopusid57187722000-
dc.contributor.authorscopusid7404444793-
dc.contributor.authorscopusid35609452100-
dc.description.lastpage369-
dc.description.firstpage361-
dc.relation.volume5117-
dc.investigacionIngeniería y Arquitectura-
dc.type2Actas de congresos-
dc.identifier.wosWOS:000183950600036-
dc.contributor.daisngid5221127-
dc.contributor.daisngid465777-
dc.contributor.daisngid846472-
dc.contributor.daisngid116294-
dc.identifier.investigatorRIDL-8108-2014-
dc.identifier.investigatorRIDL-6046-2014-
dc.identifier.investigatorRIDNo ID-
dc.utils.revision-
dc.contributor.wosstandardWOS:Alvarez, A-
dc.contributor.wosstandardWOS:Lopez, S-
dc.contributor.wosstandardWOS:Lopez, JF-
dc.contributor.wosstandardWOS:Sarmiento, R-
dc.date.coverdateSeptiembre 2003-
dc.identifier.conferenceidevents120355-
dc.identifier.ulpgc-
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.orcid0000-0002-2360-6721-
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.fullNameLópez Suárez, Sebastián Miguel-
crisitem.author.fullNameLópez Feliciano, José Francisco-
crisitem.author.fullNameSarmiento Rodríguez, Roberto-
crisitem.event.eventsstartdate19-05-2003-
crisitem.event.eventsenddate21-05-2003-
Appears in Collections:Actas de congresos
Show simple item record

Page view(s)

109
checked on Jul 13, 2024

Google ScholarTM

Check

Altmetric


Share



Export metadata



Items in accedaCRIS are protected by copyright, with all rights reserved, unless otherwise indicated.