Abstract: Steganography and steganalysis are main parts of information countermeasure on the Internet, which are very important to information security. A lot of steganalysis algorithms are proposed, but it is difficult to choose a proper one for actual applications. A fuzzy comprehensive evaluation algorithm is proposed to evaluate and compare different steganalysis algorithms. The algorithm can be applied to choose the best steganalysis algorithm, or to evaluate a new steganalysis algorithm.

Key words: Digital wartermark, Information hiding, Steganalysis, Fuzzy comprehensive evaluation

摘要： 隐写术和隐写分析技术是信息对抗的重要内容。目前，已经有许多隐写分析算法，但这些算法特点各异，在实际应用时，难以取舍。为此，提出了隐写分析算法的模糊综合评估算法，来实现对各种隐写分析算法的性能评估和比较。该评估算法不仅可以用于从已知隐写分析算法中选择出最优算法，也适合对新的隐写分析算法进行性能评估。

关键词: 数字水印, 信息隐藏, 隐写分析, 模糊综合评估

CLC Number: 

• TP39