Effective Parameters of Image Steganography Techniques

Abstract

Steganography is a branch of information hiding method to hide secret data in the media such as audio, images, videos, etc. The use of images is very common in the world of electronic communication. In this paper, the parameters that are important in steganography images, have been studied and analyzed. Steganography purposes of security, robustness and capacity of which three are located at three vertices of a triangle, each note entail ignoring others. The main parameters of the methods steganography they've Security, Capacity, Psnr, Mse, Ber, Ssim are the results of the implementation show, steganography methods that these parameters provide have mentioned goals than other methods have improved.

Efficient Reversible Data Hiding Algorithms Based on Dual Prediction

“…Nonetheless, this increase in embedding capacity comes at the cost of decreasing the PSNR values in the 2-Bin MPE2 algorithm. However, this decrease is hardly noticeable by the human eye since the PSNR values are higher than 40 dB [28] and as shown in Figure 7. Similar observations in terms of increasing the embedding capacity and the associated decrease in the PSNR values can be drawn when the 3-Bin MPE2 is considered and compared with other algorithms, especially the 3-Bin MPE algorithm.…”