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dc.contributor.authorSayrol Clols, Elisa
dc.contributor.authorVidal Manzano, José
dc.contributor.authorCabanillas, Silvia
dc.contributor.authorSantamaria, Sonia
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2016-12-16T10:08:03Z
dc.date.available2016-12-16T10:08:03Z
dc.date.issued1999
dc.identifier.citationSayrol, E., Vidal, J., Cabanillas, S., Santamaria, S. Optimum watermark detection in color images. A: IEEE International Conference on Image Processing. "1999 International Conference on Image Processing: ICIP99: 24-28 October, 1999: Kobe, Japan". Kobe: Institute of Electrical and Electronics Engineers (IEEE), 1999, p. 231-235.
dc.identifier.isbn0-7803-5470-2
dc.identifier.urihttp://hdl.handle.net/2117/98440
dc.description.abstractThis work concentrates on the problem of watermarking embedding and optimum detection in color images through the use of spread spectrum techniques both in space (Direct Sequence Spread Spectrum or DSSS) and frequency (Frequency Hopping). It is applied to RGB and opponent color component representations Perceptive information is considered in both color systems. Some tests are performed in order to ensure imperceptibility and to assess detection quality of the optimum color detectors.
dc.format.extent5 p.
dc.language.isoeng
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal::Processament de la imatge i del senyal vídeo
dc.subject.lcshImage processing -- Digital techniques
dc.subject.otherWatermarking
dc.subject.otherColor
dc.subject.otherSpread spectrum communication
dc.subject.otherDetectors
dc.subject.otherHumans
dc.subject.otherFrequency
dc.subject.otherVisual system
dc.subject.otherPsychology
dc.subject.otherTesting
dc.subject.otherPerformance evaluation
dc.titleOptimum watermark detection in color images
dc.typeConference report
dc.subject.lemacImatges -- Processament -- Tècniques digitals
dc.contributor.groupUniversitat Politècnica de Catalunya. GPI - Grup de Processament d'Imatge i Vídeo
dc.contributor.groupUniversitat Politècnica de Catalunya. SPCOM - Grup de Recerca de Processament del Senyal i Comunicacions
dc.identifier.doi10.1109/ICIP.1999.822890
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://ieeexplore.ieee.org.recursos.biblioteca.upc.edu/document/822890/
dc.rights.accessOpen Access
local.identifier.drac2375969
dc.description.versionPostprint (published version)
local.citation.authorSayrol, E.; Vidal, J.; Cabanillas, S.; Santamaria, S.
local.citation.contributorIEEE International Conference on Image Processing
local.citation.pubplaceKobe
local.citation.publicationName1999 International Conference on Image Processing: ICIP99: 24-28 October, 1999: Kobe, Japan
local.citation.startingPage231
local.citation.endingPage235


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