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dc.contributor.authorLabrador, Josmary
dc.contributor.authorCastro-Castro, Paula-María
dc.contributor.authorPérez-Iglesias, Héctor J.
dc.contributor.authorDapena, Adriana
dc.date.accessioned2015-10-29T18:37:07Z
dc.date.available2015-10-29T18:37:07Z
dc.date.issued2011
dc.identifier.citationLabrador, J., Castro, P.M., Pérez-Iglesias, H.J. & Dapena, A. 2011, “A Novel Strategy for Improving the Quality of Embedded Zerotree Wavelet Images Transmitted over Alamouti Coding Systems”, Lecture Notes in Computer Science, vol. 6691, pp.489-496es_ES
dc.identifier.issn0302-9743 (Print)
dc.identifier.issn1611-3349 (On line)
dc.identifier.urihttp://hdl.handle.net/2183/15458
dc.descriptionThe final publication is available at Springer via http://dx.doi.org/10.1007/978-3-642-21501-8es_ES
dc.description.abstract[Abstract] This work deals with the transmission of images, previously coded using the Embedded Zerotree Wavelet (EZW) transform, over wireless systems in which Space-Time Coding (STC) is used. It is shown how the system performance, measured in terms of Peak Signal to Noise Ratio (PSNR), can be improved using bit allocation strategies that take into account the special structure of the EZW bitstream, where the bits firstly allocated are associated to the lowest frequency subbands, and therefore, an error–free transmission of such bits will be crucial to appropriately recover the transmitted image.es_ES
dc.description.sponsorshipGalicia. Consellería de Economía e Industria; 10TIC105003PR
dc.description.sponsorshipGalicia. Consellería de Economía e Industria; 09TIC008105PR
dc.description.sponsorshipMinisterio de Ciencia e Innovación; TEC2010-19545-C04-01
dc.description.sponsorshipMinisterio de Ciencia e Innovación; CSD2008-00010
dc.language.isoenges_ES
dc.publisherSpringeres_ES
dc.relation.urihttp://link.springer.com/chapter/10.1007/978-3-642-21501-8_61es_ES
dc.subjectArtificial neural networkses_ES
dc.subjectLearning ruleses_ES
dc.subjectEZW transformes_ES
dc.subjectAlamouti codinges_ES
dc.subjectPSNR metrices_ES
dc.subjectImage processinges_ES
dc.subjectBit allocationes_ES
dc.subjectChannel estimationes_ES
dc.titleA Novel Strategy for Improving the Quality of Embedded Zerotree Wavelet Images Transmitted over Alamouti Coding Systemses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.accessinfo:eu-repo/semantics/openAccesses_ES


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