Efficient digital watermark key generation using hexagonal structure and parametric Lagrange curve
Other Title(s)
توليد كفؤ لمفتاح العلامة المائية باستخدام الأشكال السداسية و منحنى لاغرانج متعدد الحدود
Joint Authors
Amir, Sarah Faris
Abd al-Wahhab, Halah Bahjat
Source
Engineering and Technology Journal
Issue
Vol. 33, Issue 2 (28 Feb. 2015), pp.192-203, 12 p.
Publisher
Publication Date
2015-02-28
Country of Publication
Iraq
No. of Pages
12
Main Subjects
Information Technology and Computer Science
Topics
Abstract EN
Digital watermarking provides copyright protection for digital image by hiding appropriate information in the original image.
Hence copyright protection has become essential to avoid unauthorized replication problem.
In paper produce improvements on generating digital watermark key generation.
Firstly, add another parameter to increase the security features on the encryption stage, based on Lagrange polynomial under time condition to increase the robust in front of the attacker.
Secondly proposed new improvement on gray watermark image (logo), that aim to reduce the logo size that embedded in the host image by analysis the feature and extract the sensitive positions only.
The experimental results give efficient and acceptable result based on most popular image processing measures which give approximately same efficient results with increase the security and complexity features.
American Psychological Association (APA)
Abd al-Wahhab, Halah Bahjat& Amir, Sarah Faris. 2015. Efficient digital watermark key generation using hexagonal structure and parametric Lagrange curve. Engineering and Technology Journal،Vol. 33, no. 2, pp.192-203.
https://search.emarefa.net/detail/BIM-567966
Modern Language Association (MLA)
Abd al-Wahhab, Halah Bahjat& Amir, Sarah Faris. Efficient digital watermark key generation using hexagonal structure and parametric Lagrange curve. Engineering and Technology Journal Vol. 33, no. 2 (2015), pp.192-203.
https://search.emarefa.net/detail/BIM-567966
American Medical Association (AMA)
Abd al-Wahhab, Halah Bahjat& Amir, Sarah Faris. Efficient digital watermark key generation using hexagonal structure and parametric Lagrange curve. Engineering and Technology Journal. 2015. Vol. 33, no. 2, pp.192-203.
https://search.emarefa.net/detail/BIM-567966
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 203
Record ID
BIM-567966