Robust Steganography Using Texture Synthesis
Robust Steganography Using Texture Synthesis
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DOI：
10.1007/978-3-319-50209-0_4
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发表时间：
2017
期刊：
影响因子：
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通讯作者：
Zhenxing Qian;Hang Zhou;Weiming Zhang;Xinpeng Zhang
中科院分区：
文献类型：
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作者：
Zhenxing Qian;Hang Zhou;Weiming Zhang;Xinpeng Zhang
提出了一种基于纹理合成的鲁棒隐写算法。与传统的通过修改图像来实现信息隐藏不同，本文在合成纹理图像的过程中隐藏了秘密信息。生成的隐写纹理与样本图像相似，保持了良好的局部外观。大的嵌入容量可以实现成比例的合成纹理图像的大小。该算法还保证了隐写图像中隐藏信息的准确提取。最重要的是，建议的隐写方法提供了一个能力，以对抗JPEG压缩。
This paper proposes a robust steganography based on texture synthesis. Different from the traditional steganography by modifying an existing image, we hide secret messages during the process of synthesizing a texture image. The generated stego texture is similar to the sample image, preserving a good local appearance. Large embedding capacities can be achieved proportional to the size of the synthesized texture image. This algorithm also ensures that the hidden message can be exactly extracted from the stego image. Most importantly, the proposed steganography approach provides a capability of countering JPEG compression.