摘要
从与图像隐写分析算法评估相关的问题入手,分析隐写分析算法评估的指标,利用FCM算法实现对各种隐写分析算法的性能评估和比较。该评估算法不仅能对现有隐写分析算法进行评价,以选出最优算法,也适合对新的隐写分析算法进行性能评价。实验结果表明,该评估算法是有效的。
Started with the issues related to evaluation of image steganalysis algorithm, the index for evaluation of steganalysis algorithm is analyzed. The evaluation and comparison to performance of steganalysis algorithm are implemented by using FCM algorithm. This evaluation algorithm can not only conduct evaluation to existed steganalysis algorithm, which chooses out the best one, but also conduct evaluation to new steganalysis algorithms. Experimental results show this evaluation algorithm is effective.
出处
《计算机工程》
CAS
CSCD
北大核心
2009年第4期175-176,179,共3页
Computer Engineering
关键词
隐写分析
FCM算法
性能指标
综合评估
steganalysis
Fuzzy C-Means(FCM) algorithm
performance index
comprehensive evaluation