REVIEW OF DIGITAL IMAGE WATERMARKING TECHNIQUES

Authors

  • B. A. Jibrin Department of Computer Engineering, Ahmadu Bello University, Zaria
  • S. M. Sani Department of Computer Engineering, Ahmadu Bello University, Zaria
  • A. M. S. Tekanyi Department of Computer Engineering, Ahmadu Bello University, Zaria

Keywords:

Digital Image Watermarking; Discrete Orthonormal Stockwell Transform; PSNR; DWT;DCT; SVD; MSE.

Abstract

In current digital era, digital multimedia content owners are eagerly seeking technologies
that promise to protect their rights and secure their content from unauthorized usage,
duplication, distribution and manipulation of the multimedia data. One of the effective
solutions of this problem is digital watermarking, which refers to a process of embedding
code or some other information to proof the ownership of the data into digital image without
affecting its visual quality. Therefore, this paper aims to provide some basic concepts of
digital image watermarking algorithm techniques and comparisons between them

Published

2019-06-27

Issue

Vol. 8 No. 1 (2019)

Section

Articles