Reversible data hiding in videos using low distortion transform
M. Jeni, Sneha Srinivasan · 2013
Reversible watermarking completely removes the watermark and exactly recovers the original content. This paper proposes a novel technique for hiding the secret data into videos by using reversible data hiding. Extracting the feature values of sequence of images from videos and embedding the secret message bits and then combining the feature values of images to form videos. Two types of transformations are used to hide and extract the data. This ensures the high security. This embedding technique produces the low distortion videos than the classical techniques because instead of embedding the secret data into the current pixel, we can split and embed it into all the four taken pixels. It ensures that the Mean Square Error (MSE) can be reduced.