Data Duplication Prevention and Detection

B Vijay Vamshi¹

¹Assistant Professor, Department of Electronics and Communication Engineering, Christu Jyothi Institute of Technology and Science, Jangoan, Warangal, AP, India

Abstract

In this project, an image watermarking technique based upon a z transform is proposed and analyzes that, how it is resistant to attacks. The redundant transform provides an over complete representation of the image which facilitates the identification of significant image features via a simple correlation operation across scales. Although the watermarking algorithm is image adaptive, it is not necessary for the original image to be available for successful detection of the watermark. The performance and robustness of the proposed technique is tested by applying common image-processing operations such as filtering, re-quantization, and JPEG compression. A quantitative measure is proposed to objectify performance; under this measure.

Keywords

Author's Profile

Author profile can be generated and linked through our partners World Book of Researchers. To include your profile online Click Here. After it is approved, please email to edlib @ asdf.res.in to create a link with all the papers.

• B Vijay Vamshi : Profile

e-AID

Cite this Article as Follows

B Vijay Vamshi. Data Duplication Prevention and Detection. International Conference on Information Engineering, Management and Security 2014. Vol. 1. Chennai: Association of Scientists, Developers and Faculties, 2014. 342-348. Print.