Introduction - If you have any usage issues, please Google them yourself
order if selected pixel information hidden, it is bound to be part of the image characteristics of the statistical inconsistencies, which led to a serious security problem. Vector of the first and second parts, which is part of the changes and no changes, with different statistical characteristics, increase the attacker on the possibility of secret communication. To solve this problem, it can randomly selected pixel spacing sequence. This insertion and extraction algorithm and a front section, as described in the order hidden algorithm basically the same, only selected pixels in sequence but not random sequence selected intervals.
Packet : 81404605zsfk.rar filelist
T_4.gif
T_5.gif
T_6.gif
beijing.gif
index.html
T_0.gif
T_1.gif
T_2.gif
T_3.gif