An image watermarking algorithm via Zero Assigned Filter Banks

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dc.citation.epage368en_US
dc.citation.spage363en_US
dc.contributor.authorYücel, Zeyepen_US
dc.contributor.authorÖzgüler, A. Bülenten_US
dc.coverage.spatialAthens, Greece
dc.date.accessioned2016-02-08T11:51:30Z
dc.date.available2016-02-08T11:51:30Z
dc.date.issued2005-12en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.descriptionDate of Conference: 21-21 Dec. 2005
dc.descriptionConference name: Proceedings of the Fifth IEEE International Symposium on Signal Processing and Information Technology, 2005
dc.description.abstractIn this paper a new method for digital image watermarking based on Zero Assigned Filter Banks and Embedded Zero Tree Wavelet (EZW) algorithm is presented. An image is partitioned into 128 × 128 subblocks and each block is processed in a three stage decomposition structure by a filter bank which is assigned a zero around the stop band. The coefficients to be marked are chosen according to the EZW algorithm. This method not only provides a robust watermarking scheme but may also be used as an effective compression strategy. The algorithm is tested under white Gaussian noise and against JPEG compression and it is observed to be robust even when exposed to high levels of corruption. © 2005 IEEE.en_US
dc.description.provenanceMade available in DSpace on 2016-02-08T11:51:30Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 70227 bytes, checksum: 26e812c6f5156f83f0e77b261a471b5a (MD5) Previous issue date: 2005en
dc.identifier.doi10.1109/ISSPIT.2005.1577124en_US
dc.identifier.urihttp://hdl.handle.net/11693/27366
dc.language.isoEnglishen_US
dc.publisherIEEE
dc.relation.isversionofhttp://dx.doi.org/10.1109/ISSPIT.2005.1577124en_US
dc.source.titleProceedings of the Fifth IEEE International Symposium on Signal Processing and Information Technology, 2005en_US
dc.subjectAlgorithmsen_US
dc.subjectGaussian noise (electronic)en_US
dc.subjectImage compressionen_US
dc.subjectOptical filtersen_US
dc.subjectTrees (mathematics)en_US
dc.subjectWavelet transformsen_US
dc.subjectEmbedded Zero Tree Wavelet (EZW) algorithmen_US
dc.subjectImage watermarking algorithmsen_US
dc.subjectJPEG compressionen_US
dc.subjectRobust watermarkingen_US
dc.subjectDigital watermarkingen_US
dc.titleAn image watermarking algorithm via Zero Assigned Filter Banksen_US
dc.typeConference Paperen_US

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