A Lossless Data Hiding Scheme in the Predicted Frames

The intrest in data hiding in compressed video frames, for digital multimedia distribution applications. Data hiding has been one of most researched issues in information security. In a video, neighboring frames have similar pattern where a secrete message can be embedded. A loss less data hiding scheme in the predicted frames during the motion estimation algorithm is proposed in this paper. This embedding technique produces the distortion videos than the classical-techniques. This data hiding algorithm supports user-defined levels of accessibility and security.