Digital color image watermarking using encoded frequent mark
Other Title(s)
العلامة المائية للصور الرقمية الملونة باستخدام العلامة المشفرة المكررة
Joint Authors
Mahmud, Salih Hasan
Salih, Abd al-Karim Muhammad
Source
Issue
Vol. 25, Issue 3 (31 Mar. 2019), pp.81-88, 8 p.
Publisher
University of Baghdad College of Engineering
Publication Date
2019-03-31
Country of Publication
Iraq
No. of Pages
8
Main Subjects
Topics
Abstract EN
With the increased development in digital media and communication, the need for methods to protection and security became very important factor, where the exchange and transmit date over communication channel led to make effort to protect these data from unauthentication access.
this paper present a new method to protect color image from unauthentication access using watermarking.
the watermarking algorithm hide the encoded mark image in frequency domain using discrete cosine transform.
the main principle of the algorithm is encode frequent mark in cover color image.
the watermark image bits are spread by repeat the mark and arrange in encoded method that provide algorithm more robustness and security.
the proposed algorithm efficiency is measured by using many of measurement factors such as peak signal to noise ratio psnr and normalized correlation coefficient nc, the watermark robustness and feasibility are measured by using many types of attacks.
American Psychological Association (APA)
Salih, Abd al-Karim Muhammad& Mahmud, Salih Hasan. 2019. Digital color image watermarking using encoded frequent mark. Journal of Engineering،Vol. 25, no. 3, pp.81-88.
https://search.emarefa.net/detail/BIM-875540
Modern Language Association (MLA)
Salih, Abd al-Karim Muhammad& Mahmud, Salih Hasan. Digital color image watermarking using encoded frequent mark. Journal of Engineering Vol. 25, no. 3 (Mar. 2019), pp.81-88.
https://search.emarefa.net/detail/BIM-875540
American Medical Association (AMA)
Salih, Abd al-Karim Muhammad& Mahmud, Salih Hasan. Digital color image watermarking using encoded frequent mark. Journal of Engineering. 2019. Vol. 25, no. 3, pp.81-88.
https://search.emarefa.net/detail/BIM-875540
Data Type
Journal Articles
Language
English
Notes
Includes appendices : p. 86-88
Record ID
BIM-875540