Adaptive iterative blending information hiding algorithm based on integer wavelet transform
基于IWT的自适应迭代混合图像隐藏算法*

In order to increase the capacity of image transform domain information hiding algorithm,this paper applied the idea of iterative blending to integer wavelet domain and presented a novel self-adaptive image information hiding algorithm. The employment of integer wavelet overcame the boundary difference and rounding difference that existed in traditional image information hiding algorithms. Simultaneously, the HVS model was sufficiently used to adjust the imperceptibility and robustness. Experimental results show that the proposed algorithm has a large capacity, good imperceptibility and strong robustness.