关键在于光纤球功能的开发，一种光学设备，不仅要保持自身的不可见性，还要能减缓光线。
The key development lies in the ability of the sphere, an optical device, not only to remain invisible itself but to slow light.
需求环境是我们与软件不可见性对抗的领域。
Requirements context is the area where we fight software invisibility.
实验结果表明，本算法具有较好的鲁棒性和不可见性。
The experimental results show that the proposed algorithm has good robustness and invisibility.
试验结果表明，该算法具有良好的不可见性和鲁棒性。
The results show that the algorithm has good imperception and robustness.
水印的嵌入量、不可见性以及鲁棒性互相影响和制约。
The capacity, the invisibility, as well as the robustness of watermarking interact with one another.
用户情景对于处理软件不可见性风险最高的项目来说，是最佳的方法。
User stories are best for dealing with projects where the risk of software invisibility is high.
像素差值）隐写算法具有嵌入容量高和不可见性好的优点。
The pixel-value differencing (PVD) steganography has the superiority of high capacity and good imperceptibility, but the original PVD method is vulnerable to histogram analysis.
试验结果证明该算法具有较好的不可见性，鲁棒性和抗攻击性。
The experiment results prove that this arithmetic is of better invisibility, robustness and anti-attack.
借助于该视觉模型，很容易权衡水印鲁棒性和不可见性的关系。
Assisted by the Watson visual model, it is convenient for balancing the relationship between watermark robustness and visual transparency.
该方案较好地兼顾了对图像水印的不可见性要求和鲁棒性要求。
The scheme meets properly the requirement of invisibleness and robustness for watermark.
缓解了水印的不可见性与鲁棒性之间的矛盾，提高了水印安全性。
This algorithm mitigate the illogicality between the robustness and invisibility and enhance the watermarking security.
实验结果表明，该算法在满足了不可见性的前提下，具有良好的鲁棒性。
The experimental results demonstrate that the watermarks are invisible and robust against MPEG compression and some commonly used attacks.
针对如何解决水印不可见性和鲁棒性矛盾这一问题提出了一种新的水印方案。
This paper proposes a new image watermarking scheme in order to solve the contradiction between imperceptibility and robustness.
对于信息隐藏算法，不可见性和信息隐藏量是最重要的，而鲁棒性则在其次。
To those algorithms for information hiding, imperceptivity and amount of hidden information are the most important and robustness is less.
并利用视觉掩蔽效应自适应地选择嵌入强度，使得不可见性和鲁棒性得到很好的折中。
Using HVS to choose the adaptive strength of embedding, it has a better invisibility and robustness.
实验结果表明，该算法不仅具有较好的不可见性，而且有较强的抗噪声和抗裁剪性能。
The experimental results show that the new algorithm not only has a good imperceptibility, but also has good performance on resisting the noise and image-cropping.
实验结果表明，本方法具有较好的不可见性以及对一般图像处理具有一定程度的鲁棒性。
Experimental results show the proposed technique has high robustness in image processing operations and good imperceptibility.
相关试验证明，本方案的水印稳健性和不可见性均达到了相当水平，运算复杂度也比较低。
The experimental results demonstrate that the watermark has the considerable perceptual invisibility and robustness, and the operation complexity is comparatively low in this scheme.
而由于点焊熔核形成过程的不可见性，计算机模拟技术已经成为研究电阻点焊的主要方法。
Numerical simulation has been a main research method in resistance spot welding since the forming process of nugget is hard to observe.
签名者的安全性和证实签名的“不可见性”是一个证实数字签名方案必须具备的两个重要特性。
The signature subscribers security and the confirmer signatures invisibility are characteristic to a confirmer signature scheme.
FrederickBrooks把那些难以概念化和描述的新软件应用程序的属性称为软件不可见性。
Frederick Brooks called the property of new software applications that makes them hard to conceptualize and specify software invisibility.
结果表明两种图像水印算法均具有很好的不可见性，对常见的图像处理操作具有很强的鲁棒性。
The results show that two kinds of image watermarking algorithms do not all have good visibility of the common image processing operations are highly robust.
实验结果表明，算法不仅具有良好的不可见性，并且对常见的图像处理操作具有较好的鲁棒性。
Experiments show that the watermarked image is invisible and robust to a lot of common image manipulations.
实验结果表明，两种水印算法均具有很好的不可见性，对常见的图像处理操作具有很强的鲁棒性。
The experimental results show that the watermarks generated with the proposed algorithm are invisible and robust against noise and commonly used image-processing technique.
实验表明，该方案对灰度文本图像有50%的篡改检测概率、并具有较好不可见性和一定的鲁棒性。
Experiments show that the algorithm has a tampering detecting probability 50% to the gray text image, and the invisibility and robustness works well.
兼顾数字水印的稳健性和不可见性要求，提出一种根据图像内容确定嵌入数字水印图像强度的方法。
Considering the requirement of watermarks robustness and imperception, we present a method which can definite the intensity of the image embedded by digital watermark by the content of image.
实验结果证明该算法具有良好的不可见性，对JPEG压缩、噪声攻击和剪切攻击都有很好的鲁棒性。
The experimental results prove that this algorithm is invisible, robust against the attack of JPEG compression, noise and cut-and-paste attack.
实验结果证明该算法具有良好的不可见性，对JPEG压缩、噪声攻击和剪切攻击都有很好的鲁棒性。
The experimental results prove that this algorithm is invisible, robust against the attack of JPEG compression, noise and cut-and-paste attack.
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