基于 JPEG 图像信息隐藏 F5算法的改进

摘要

针对 F5算法的缺陷，通过改进其嵌入方式，规避相应算法的检测，提出一种改进算法，该算法克服了 F5算法的弱点。实验结果表明，该改进算法有效可行，可极大提高算法的隐蔽性。%Aiming at the shortcomings of F5 algorithm,the author improved the embedded mode, avoided the detection of the corresponding algorithm,and overcomed the weakness of F5 algorithm. Experimental results show that the proposed algorithm is feasible and effective,it can greatly improve the algorithm of concealment.