Hidding any binary flle < 64k in image
Require opencv on ubuntu, android and osx (OpenCV Manager 3.0) Nougat armeabi
To embed (output file name is o.png)
./embed image-file binary-file
To extract
./extract steganography-file
Compiled and run on osx, ubuntu, android and windows
Most beautiful ratio image/binary 3MBytes/64KBytes
