A Space Increased Reversible Information Hiding Technique by Reducing Redundant Recording

@inproceedings{Chen2013ASI,
  title={A Space Increased Reversible Information Hiding Technique by Reducing Redundant Recording},
  author={Jeanne Chen and Tung-Shou Chen and Wien Hong and Chi-Nan Lin and Mei-Chen Wu and Han-Yan Wu},
  booktitle={ITQM},
  year={2013}
}
This paper proposes improvements to the reversible hiding technique proposed in by Hong et al. in 2012. The proposed technique is based on the characteristics of the human visual on neighboring pixel values to obtain the average for calculating the minimum value of just noticeable difference (JND). The JND is then used to determine the suitable embedding level to decrease image distortion. Hong et al.’s method will first shift pixels that caused overflow and underflow after finding the suitable… CONTINUE READING