This program simulates the embedding impact of the steganographic algorithm nsF5 [1] as if the best possible coding was used. Please, visit the webpage http://dde.binghamton.edu/download/nsf5simulator for more information.-This program simul

隐写方法nsf5 是f5的改进型 用matlab编写-steganalysis nsf5

this is a code for nsf5 algorithm for steganography

nsf5隐写算法，DCT的升级版，MATLAB实现，可以抵抗一般的DCT隐写分析(The algorithm nsF5 evolved from the F5 algorithm originally proposed by Andreas Westfeld in 2001. F5 decreases the absolute value of DCT coefficients and incorporates matrix embedding - a coding scheme that de