The audio scramble technology, which is an encryption method, can be used in the pretreatment of information hiding.
音频置乱技术作为一种音频加密方法,可以应用于音频信息隐藏的预处理和后处理中。
参考来源 - 音频信息隐藏技术的研究A novel binary image watermarking algorithm based on discrete wavelet transformation(DWT) and scrambling technique is proposed. The carrier image is first encrypted by scrambling technique and decomposed by means of the wavelet transform.
提出一种基于小波变换和置乱技术的二值水印新算法。
参考来源 - 基于小波变换和置乱技术的二值水印新算法Subsequently, the preconditioning method of the watermark is introduced. The preconditioning of the grey level picture is mainly compression of the grey level picture and the shuffle technology of the picture.
随后,详细的介绍了水印的预处理方法,灰度图像水印的预处理主要是灰度图像的压缩和图像的置乱技术。
参考来源 - 基于双正交小波变换的图像数字水印算法研究The digital relevant technological knowledge of watermark based on wavelet field in detail is introduced. It points out the virtues of watermark technology, the digital watermark technology of wavelet field, and the orderless technology.
详细介绍了基于小波域的数字水印相关技术知识,着重指出了变换域水印技术、小波域数字水印技术、置乱技术的优点,分析了小波域水印方案的关键技术。
参考来源 - 基于小波域的数字水印技术解析·2,447,543篇论文数据，部分数据来源于NoteExpress
第四章介绍了水印的纠错编码和随机置乱技术。
In chapter four, I introduced the technology of ECC and random permutation.
实验结果表明，置乱技术在抵抗剪切攻击方面非常有效。
This experimental result indicate that these techniques are very effective in keeping resilience to cropping attack.
实验结果表明，置乱技术在抵抗剪切攻击方面是非常有效的。
Experimental results indicate that these techniques are very effective in keeping resilience to cropping attack.
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