Research and Simulation of Data Hiding Algorithm in Military Image Encryption Communication
Xi Yue · Jisuanji fangzhen · 2015
The paper presented a reversible data hiding algorithm using random integrated mode. Edge features of military image were directly extracted to fully excavate the visual masking properties of military image. Through military image block variance,the edge features was depicted,ensuring the integrity of the military image edge. The acquired sub-image of military image and the military difference image between reference sub-images were constructed. Through the extraction method of data hiding,the hiding data of difference image in military image were composed to form the corresponding data hidden code stream,to complete the scrambling operations of all military difference images. The hiding data in military figure after scrambling were measured according to the accuracy of the data hiding,to realize the data hiding of military image encryption communication. The simulation results show that the effect and hiding capacity of using proposed method for the data hiding in military image encryption communication are superior to traditional methods,verifying the effectiveness of the proposed method.