… This work presents a secure and robust color image watermarking for copyright protection
applications, that is based on exploiting the multi-spectral properties of the primary color …

… ) model is applied to each decomposed LDR image; then, the three saliency maps are
integrated into a single map. … with the extant algorithms for HDR image watermarking in terms of …

… performance of the watermarking schemes. To overcome these challenges, in this paper,
we propose a novel robust color image-watermarking algorithm based on new multiple …

… method for image watermarking … watermark effectively while minimizing visual quality
degradation. The approach leverages a perceptual hash function (PHF) to compute a perceptual …

… regions for embedding a watermark in image or frame, respectively. A wide range of digital
watermarking algorithms has been investigated in order to find the efficient ones under the …

… In some works, the image is segmented to integrate the watermark in the regions of
interest [25]. In this work, we propose a range image watermarking approach. The image is …

… image watermarking algorithm based on the multi-layer Perceptron (MLP) and Cauchy
distribution model … follows: (1) A new 3D hyperchaotic mapping is stated, which has better chaotic …

… In this paper, a new optimized robust and invisible image watermarking algorithm in Contourlet
domain is proposed. Due to the role and importance of scaling factors in maintaining the …

… Baskaran, ‘‘FPGA and ASIC implementation of robust invisible binary image
watermarking algorithm using connectivity preserving criteria,’’ Microelectron. J., vol. 42, no. …

… efficiency of perceptual hash codes. This paper proposes a perceptual hash image content
forensic algorithm based … employ the MSE loss optimization algorithm to enhance the ability …