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 we aim to present a survey of different techniques on digital image
watermarking. Digital watermarking technique is becoming more important in this …

The central idea of this paper is to develop an algorithm that embeds the watermark
information without much distortion to the Image, while making it possible to extract the …

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 …

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 …

Image watermarking is gaining more popularity due to the wide use of internet and
multimedia applications. Image watermarking adds additional information about host image …

Digital image watermarking is considered to be one of the extremely valuable technology for
providing security to the digital media on web. The act of concealing a message related to a …

A good watermarking technique embeds information into a carrier image with virtually
imperceptible modification of the image. The present paper found a novel fact that by …

Nowadays, Multimedia security [1] is a major issue. Images, video, audio, text files are losing
their credibility day by day as they can be distorted or manipulated by using several tools …

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 …