A Novel Color Image Watermarking Method with Adaptive Scaling Factor Using Similarity-Based Edge Region

Basit Öğe Kaydı
dc.contributor.authorGurkahraman, Kali
dc.contributor.authorKarakis, Rukiye
dc.contributor.authorTakci, Hidayet
dc.date.accessioned2024-10-26T17:52:56Z
dc.date.available2024-10-26T17:52:56Z
dc.date.issued2023
dc.departmentSivas Cumhuriyet Üniversitesi
dc.description.abstractThis study aimed to deal with three challenges: robustness, imperceptibility, and capacity in the image watermarking field. To reach a high capacity, a novel similarity-based edge detection algorithm was developed that finds more edge points than traditional techniques. The colored watermark image was created by inserting a randomly generated message on the edge points detected by this algorithm. To ensure robustness and imperceptibility, watermark and cover images were combined in the high-frequency subbands using Discrete Wavelet Transform and Singular Value Decomposition. In the watermarking stage, the watermark image was weighted by the adaptive scaling factor calculated by the standard deviation of the similarity image. According to the results, the proposed edge-based color image watermarking technique has achieved high payload capacity, imperceptibility, and robustness to all attacks. In addition, the highest performance values were obtained against rotation attack, to which sufficient robustness has not been reached in the related studies. © 2023 CRL Publishing. All rights reserved.
dc.identifier.doi10.32604/csse.2023.037798
dc.identifier.endpage77
dc.identifier.issn0267-6192
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85170536851
dc.identifier.scopusqualityQ3
dc.identifier.startpage55
dc.identifier.urihttps://doi.org/10.32604/csse.2023.037798
dc.identifier.urihttps://hdl.handle.net/20.500.12418/26575
dc.identifier.volume47
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherTech Science Press
dc.relation.ispartofComputer Systems Science and Engineering
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectadaptive scaling factor; discrete wavelet transform; edge detection; Image watermarking; singular value decomposition
dc.titleA Novel Color Image Watermarking Method with Adaptive Scaling Factor Using Similarity-Based Edge Region
dc.typeArticle

Dosyalar

Koleksiyon

Scopus İndeksli Yayınlar Koleksiyonu