A secure and robust color image watermarking method using SVD and GAT in the multiresolution DCHWT domain

A secure and robust color image watermarking method using SVD and GAT in the multiresolution DCHWT domain

This paper introduces an innovative and robust watermarking technique for safeguarding the copyright of color digital images. The method operates within the domain of SVD-based multiresolution discrete cosine harmonic wavelet transforms. In this approach, the pre-processing phase employs successive...

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Bibliographic Details
Main Authors: Boubakeur Latreche, Hilal Naimi, Slami Saadi
Format: Article
Language:English
Published: Universidade Federal de Viçosa (UFV) 2023-11-01
Series:The Journal of Engineering and Exact Sciences
Subjects:
RGB
Color image watermarking
DCHWT
SVD
GAT
Online Access:https://periodicos.ufv.br/jcec/article/view/17317
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