The performance of differential evolution (DE) algorithm is significantly affected by its
parameters setting that are highly problem dependent. In this paper, an optimal discrete …

In this paper, an innovative watermarking scheme based on differential evolution (DE) in the
transform domain is proposed. The insertion and extraction of the watermark are performed …

To keep a better trade-off between robustness and imperceptibility is difficult for traditional
digital watermarks. Therefore, an adaptive image watermarking method combining singular …

Imperceptibility, capacity, robustness and security are four basic requirements of any
watermarking technique. A new blind image watermarking technique based on the …

Robust and undetectable watermarking scheme is important for copyright protection. This
paper proposes a DWT-DCT-SVD and LWT-DCT-SVD based image watermarking …

This paper presents a robust and blind digital image watermarking technique to achieve
copyright protection. In order to protect copyright material from illegal duplication, various …

In this paper we applied differential evolution (DE) algorithm to balance the tradeoff between
robustness and imperceptibility by exploring multiple scaling factors in image watermarking …

In this paper, a new robust digital image watermarking algorithm based on Joint DWT-DCT
Transformation is proposed. A binary watermarked logo is scrambled by Arnold cat map and …

With the rapid growth of internet technology, image watermarking method has become a
popular copyright protection method for digital images. In this paper, we propose a …

In this paper an algorithm for digital watermarking based on discrete wavelet transforms
(DWT), discrete cosine transforms (DCT), and singular value decomposition (SVD) has been …