Digital Image Watermarking Using Arnold Scrambling and Berkeley Wavelet Transform

  • Iman M.G. Alwan Department of Computer Science /College of Education for Women / University of Baghdad
  • Enas Muzaffer Jamel Department of Computer Science /College of Education for Women / University of Baghdad
Keywords: Berkeley Wavelet Transform, image watermarking, Arnold Transform, watermark attack

Abstract

Embedding an identifying data into digital media such as video, audio or image is known as digital watermarking. In this paper, a non-blind watermarking algorithm based on Berkeley Wavelet Transform is proposed. Firstly, the embedded image is scrambled by using Arnold transform for higher security, and then the embedding process is applied in transform domain of the host image. The experimental results show that this algorithm is invisible and has good robustness for some common image processing operations.

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Published
2017-12-13
How to Cite
Alwan, I., & Jamel, E. (2017). Digital Image Watermarking Using Arnold Scrambling and Berkeley Wavelet Transform. Al-Khwarizmi Engineering Journal, 12(2), 124- 133. Retrieved from https://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/302
Section
Articles