As a major method for intellectual property right protecting, digital watermarking techniques
have been widely studied and used. But due to the problems of data amount and color …

In the past a few years, many watermarking approaches have been proposed for solving the
copyright protection problems, most of the watermarking schemes employ gray-level images …

A color image adaptive watermarking scheme is proposed. To increase the robustness and
perceptual invisibility, a model called ICPM (image complexity and perceptibility model) is …

A digital watermarking for color image based on the modification of image pixels is
considered in this paper. Its performance is analyzed and the weakness in the watermark …

In this paper, a wavelet-based color image watermarking scheme is proposed, which is
perceptually optimized by a visual model based on the CIEDE2000 color difference …

This paper describes a new method for embedding information in color images. S-CIELAB
color metric is used for measuring color reproduction errors between digital watermarked …

This paper proposes a new watermarking scheme for color images, in which all pixels of the
image are used for embedding watermark bits in order to achieve the highest amount of …

In the past a few years, many watermarking approaches have been proposed for solving the
copyright protection problems, most of the watermarking schemes employ gray-level images …

This paper considers a digital watermarking based on the modification of color image pixels,
and proposes an improving method to improve its performance. Conceptually, in the …

Digital watermarking based on pixels modification for color image is considered in this
paper. Its operations are described and its performance is investigated. Based on our …