摘要
图像非加性隐写不仅能更好地维持图像元素的分布,而且具有较高的抗检测性能。首先对图像非加性隐写方法进行了梳理,将其分为两大类:非加性失真设计和非加性隐写编码设计。进一步将非加性失真设计总结为3类:基于理论模型、基于修改原则和基于对抗检测的方法,对这些方法进行了对比。最后分析了非加性隐写面临的困难问题和未来的发展思路。
Image non-additive steganography not only can better maintain the distribution of image elements,but also has high detection resistance.Firstly,the image non-additive image steganography methods were sorted out and divided into two major categories:non-additive distortion design and non-additive steganography coding design.The non-additive distortion was designed into three categories:theoretical models based,modification principles based and adversarial detection based,and compared these methods.Finally,the difficult problems faced by non-additive steganography and the future development ideas were analyzed.
作者
王垚飞
张卫明
陈可江
周文柏
俞能海
WANG Yaofei;ZHANG Weiming;CHEN Kejiang;ZHOU Wenbo;YU Nenghai(School of Cyber Science and Technology,University of Science and Technology of China,Hefei 230027,China;Key Laboratory of Electromagnetic Space Information,Chinese Academy of Sciences,Hefei 230027,China)
出处
《网络与信息安全学报》
2021年第6期1-10,共10页
Chinese Journal of Network and Information Security
基金
国家自然科学基金(62102386,62002334,62072421,62121002)
安徽省自然科学基金(2008085QF296)。
关键词
信息隐藏
图像隐写
非加性失真
非加性隐写编码
information hiding
image steganography
non-additive distortion
non-additive steganography code
