  LSB method is one of the well-known steganography methods which hides the
message bits into the least significant bit of pixel values. This method
changes the statistical information of images, which causes to have an
unsecured channel. To increase the security of this method against the
steganalysis methods, in this paper an adaptive method for hiding data into
images will be proposed. So, the amount of data and the method which is used
for hiding data in each area of image will be different. Experimental results
show that the security of the proposed method is higher than general LSB method
and in some cases the capacity of the carrier signal is increased.
