Title :
A New Scheme for Information Hiding Based on Digital Images
Author :
Zhang, Yan-ping ; Jiang, Juan ; Xu, Chao ; Hua, Bo ; Chen, Xiao-yan
Author_Institution :
Sch. of Comput. Sci. & Technol., Anhui Univ., Hefei, China
Abstract :
Digital steganography is a kind of data security technique. In this paper, a new information hiding scheme was proposed. In this scheme, we embed secret message into still digital images based on (7,4) Hamming Code and Wet Paper Codes. It embeds seven secret bits into a pixel-group of seven cover pixels at a time at first, if that is unsuccessful, it embeds the first three secret bits into that pixel-group once again. The simulation experiments show that the proposed scheme can achieve high embedding efficiency and large embedding payload.
Keywords :
image coding; steganography; Hamming code; data security technique; digital images; digital steganography; information hiding scheme; secret message; wet paper codes; Data mining; Digital images; Erbium; PSNR; Payloads; Security; Visualization; Hamming Code; Least Significant Bits (LSB); Peak-Signal-to-Noise-Rate (PSNR); Wet Paper Codes (WPC);
Conference_Titel :
Computational Intelligence and Security (CIS), 2011 Seventh International Conference on
Conference_Location :
Hainan
Print_ISBN :
978-1-4577-2008-6
DOI :
10.1109/CIS.2011.119
