IMAGE WATERMARKING USING MOJETTE TRANSFORM

Authors

  • C. Benachour Faculty of technology, Tahri Mohamed University of Bechar
  • A. Hazzab Laboratoire Commande Analyse et Optimisation des Systèmes Electro-Énergétiques (CAOSEE), Tahri Mohamed University of Bechar
  • A. Bassou Laboratoire Traitement de l’Information et Télécommunication (LTIT), Tahri Mohamed University of Bechar

DOI:

https://doi.org/10.4314/jfas.v10i3.17

Keywords:

Watermarking, Mojette Transform, Copyright, Imperceptibility, robustness, Marked image.

Abstract

Copyright protection of digitized information has become one of the challenges for researchers. For this reason, several techniques are being implemented to resolve this problem, and watermarking is the most adequate with its methods. This paper represents a new approach to digital image watermark based on the Mojette Transform. This approach is to select a pixel block of the original image, where the hidden massage insertion will be made. Each message bit is inserted into a different pixel. The results have been encouraging, especially as regards the imperceptibility, detection robustness and capacity of hidden message.

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Published

2018-09-01

Issue

Vol. 10 No. 3 (2018)

Section

Research Articles

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