Fakhreldin, Mohammed Adam Ibrahim and Khalid, Edris and Jasni, Mohamad Zain and Tuty Asmawaty, Abdul Kadir and Khalid, Adam (2014) Reversible Watermarking Based on Sorting Prediction Scheme. In: International Conference on Computer, Communication and Control Technology (I4CT 2014) , 2–4 September 2014 , Langkawi. .
![[img]](http://umpir.ump.edu.my/style/images/fileicons/other.png)
|
Pdf
Reversible_Watermarking_Based_on_Sorting.pdf Download (564kB) |
Abstract
Reversible watermarking has drawn a lot of interest in recent years. To be reversible mean the original digital carrier can be completely restored. Sachnev et al proposed reversible watermarking algorithm by combining prediction technology, histogram shifting technology and sorting technology, which has good performance, however, their method is against the characteristics of the human visual system. In this paper, we propose a reversible watermarking algorithm to improve Sachnev et al algorithm by using new sorting method. The performance of the proposed reversible watermarking algorithm is evaluated and compared with Sachnev et al method. The results indicate that the proposed scheme can embed data with less distortion.
| Item Type: | Conference or Workshop Item (Speech) |
|---|---|
| Subjects: | T Technology > T Technology (General) Q Science > QA Mathematics > QA75 Electronic computers. Computer science |
| Faculty/Division: | Faculty of Computer System And Software Engineering |
| Depositing User: | Dr. Mohammed Adam Ibrahim Fakreldin |
| Date Deposited: | 03 Nov 2014 08:45 |
| Last Modified: | 16 Oct 2018 08:56 |
| URI: | http://umpir.ump.edu.my/id/eprint/7279 |
| Download Statistic: | View Download Statistics |
Actions (login required)
 |
View Item |