Image watermarking technique aims at high imperceptibility of the embedded watermark
with minimal distortion in the watermarked images. In frequency-domain, block-based …

Image watermarking technique is an alternative solution to protecting digital image
copyright. This paper proposed a new embedding technique based on different embedding …

Digital watermarking is a technique for resolving copyright law in E-Commerce. In this article
a combined watermarking method based on Discrete Wavelet Transform (DWT) and …

In this article, a combined Discrete Cosine Transformation (DCT) and Successive Division
based image watermarking scheme is proposed. In many spatial domain approaches, the …

Due to advancement in digitized media and enormous growth in multimedia systems, there
was a need of an efficient and robust watermarking technique for digital images that can be …

A discrete cosine transform (DCT)-based watermarking in grey-level image for copyright
protection is proposed. The watermark is embedded into the host image by modifying DCT …

Digital images can be easily copied or manipulated by irresponsible persons. The right
property needs to be secured and protected from illegal copies and piracy. Digital …

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 …

A novel oblivious and highly robust watermarking scheme using Multiple Descriptions (MD)
and Quantization Index Modulation (QIM) of the host image is presented in this paper. The …

A new blind digital image watermarking algorithm with watermark embedded in discrete
cosine transform (DCT) coefficients is presented in this paper. The proposed scheme …