Conference
Improving Security of Pixel Value Differencing Steganographic Method
Abstract
Pixel value differencing (PVD) is a steganographic method which embeds secret data in images based on spatial information. PVD has relatively high capacity but its effectiveness has been questioned by variety of steganalysis attacks. These attacks use the difference histogram quantization to reveal existence of secret data in a stego image. In this paper, we propose some modifications to PVD method to make it more robust to histogram …
Authors
Zaker N; Hamzeh A; Katebi SD; Samavi S
Pagination
pp. 1-4
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
December 1, 2009
DOI
10.1109/ntms.2009.5384692
Name of conference
2009 3rd International Conference on New Technologies, Mobility and Security