Pixel value differencing steganography techniques: Analysis and open challenge

• Main Authors: Hussain, Mehdi, Wahab, Ainuddin Wahid Abdul, Anuar, Nor Badrul, Salleh, Rosli, Noor, Rafidah Md
• Format: Conference or Workshop Item
• Language: English
• Published: 2015
• Subjects: T Technology (General)
• Online Access: http://eprints.um.edu.my/13713/1/p21-hussain.pdf; http://eprints.um.edu.my/13713/

Steganography is the science of secret data communication using carrier medium, such as images, videos, text, and networks. Image steganography is majorly divided into spatial and frequency domains. Pixel value differencing (PVD) considered as good steganographic algorithm due to its high payload a...