A new algorithm of blind color image watermarking based on LU decomposition
Sign Up to like & getrecommendations! Published in 2018 at "Multidimensional Systems and Signal Processing"
DOI: 10.1007/s11045-017-0487-7
Abstract: This paper proposes a new algorithm of blind color image watermarking based on LU decomposition. Because of the first column the second row element and the first column the third row element of the lower… read more here.
Keywords: algorithm blind; image; color image; new algorithm ... See more keywords
An Optimized Hybrid Algorithm for Blind Watermarking Scheme Using Singular Value Decomposition in RDWT-DCT Domain
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Applied Security Research"
DOI: 10.1080/19361610.2020.1838251
Abstract: Watermarking is a technique which offers more robustness and good imperceptibility. Even if the algorithmic principle is public or the existence of hidden information is known, it is difficult to a... read more here.
Keywords: algorithm blind; optimized hybrid; watermarking scheme; scheme using ... See more keywords