A novel scheme for the watermarking of colour images is presented in this communication.
The first objective is to find the most suitable alternative to RGB color space, which is highly …

In this paper, a novel watermarking scheme for color images is proposed. The host image is
transformed from RGB color space to YCbCr color space. First discrete cosine transform is …

Digital colour watermarking has become essential and important copyright protection
schemes in multimedia industry. Distribution of digital documents, especially colour images …

This paper presents a new robust watermarking scheme for color image based on a block
probability inspatial domain. A binary watermark image is permutated using sequence …

A new spatial domain probability based watermarking scheme for color Images is proposed.
The blue channel of the color image has been used for watermark embedding. Host image …

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 …

This paper presents a novel multiple digital watermarking technique for the copyright
protection of digital color images. In order to improve the robustness against cropping …

This paper proposes a new blind watermarking algorithm, which embedding the binary
watermark into the blue component of a RGB image in the spatial domain, to resolve the …

We have presented an algorithm of digital image watermarking for color images which we
implemented in frequency domain. Before inserting the watermark, we added the Hamming …

In this paper a novel spatial domain multiple watermarking scheme for color Images is
proposed. The proposed scheme is of type blind and invisible watermarking. A binary …