Survey on image non-additive steganography

Abstract

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.

Keywords

• information hiding
• image steganography
• non-additive distortion
• non-additive steganography code