An improved image steganography algorithm based on PVD

• Main Authors: Bhuiyan, Sharif Shah Newaj, Abdul Malek, Norun, Khalifa, Othman Omran, Abdul Rahman, Farah Diyana
• Format: Article
• Language: English; English
• Published: IAES 2018
• Subjects: T Technology (General)
• Online Access: 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; http://irep.iium.edu.my/62562/; http://www.iaescore.com/journals/index.php/IJEECS/article/view/11856/8383

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...