An improved image steganography algorithm based on PVD
In this paper, a modification of PVD (Pixel Value Differencing) algorithm is used for Image Steganography in spatial domain. It is normalizing secret data value by encoding method to make the new pixel edge difference less among three neighbors (horizontal, vertical and diagonal) and embedding data...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English English |
| Published: |
IAES
2018
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/62562/ http://irep.iium.edu.my/62562/ http://irep.iium.edu.my/62562/ http://irep.iium.edu.my/62562/1/An%20Improved%20Image%20Steganography%20Algorithm%20based%20on%20PVD.pdf http://irep.iium.edu.my/62562/7/62562%20An%20improved%20image%20steganography%20algorithm%20SCOPUS.pdf |