A Data Hiding Scheme with High Embedding Capacity Based on General Improving Exploiting Modification Direction method
Data hiding is one of the most important strategies on the field of data security; the main purpose of data hiding is to disguise the secret information and put them behind a cover image to make them unnoticeable and to assure the secrecy as a stego-image. Besides safety, the quantity of data that can be hidden in a single cover image is also very important to the data encryption. In this paper, we propose two kinds of weightchanging evaluation of high capacity EMD data hiding strategies that formulas can be open to the public; one of them is using table-checking to change the weighting evaluation of high capacity EMD data hiding strategy, the other is using generalize of high capacity EMD data hiding; both strategies can improve the safety problem when opening the formula to the public.
Cover Image Data Hiding Stego-Image Steganography Security
Wen-Chung Kuo Lih-Chyau Wuu Chia-Nian Shyi Shao-Hung Kuo
Department of Computer Science and Information Engineering, National Formosa University, Yunlin 632, Institute of Computer Science and Information Engineering, National YunLin University of Science and Department of Computer Science and Information Engineering, Southern Taiwan University, Tainan 710,
国际会议
2009 Ninth International Conference on Hybrid Intelligent Systems(第九届混合智能系统国际会议 HIS 2009)
沈阳
英文
1-4
2009-08-12（万方平台首次上网日期，不代表论文的发表时间）