International Journal of Soft Computing

Year: 2007
Volume: 2
Issue: 2
Page No. 292 - 301

A Blind Watermarking Algorithm Implementation for Digital Images and Video

Authors : Sourour Karmani , Ridha Djemal and Rached Tourki

Abstract: With the growth of new image technologies, copyright protection becomes an important issue to preserve digital images and video properties. In this paper, we propose an improved implementation of a blind object watermarking scheme for images and video streams. To make the watermark robust and perceptual invisible, we have used a two dimensional wavelet transform as a transformation domain for both image and watermark. We have also used an optimized quantization and replacement strategies within the insertion process. A hardware architecture is designed and tested in order to evaluate the performance of our proposed watermarking algorithm. This architecture has been implemented on the Altera Stratix II prototyping board.

How to cite this article:

Sourour Karmani , Ridha Djemal and Rached Tourki , 2007. A Blind Watermarking Algorithm Implementation for Digital Images and Video. International Journal of Soft Computing, 2: 292-301.

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