watermark 是什么意思
n. 水印；水位标志
英语词源
watermark (n.)also water-mark, 1708, "distinctive mark on paper," from water (n.1) + mark (n.1). Similar formation in German wassermarke. Not produced by water, but probably so called beca
watermark 权威例句
- 1. The algorithm is the base of application for presswork watermark.
- 本算法的提出为印刷水印的应用提出了一种有效的解决方案.
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- 2. Spread Spectrum Watermark complete source code can be used directly.
- 扩频水印完整的源代码可以直接使用.
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- 3. The watermark on the banknote is to prevent forgery.
- 钞票上的浮水印是用来防止伪造的.
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- 4. Watermark Layout is in the attachment file for both type paper.
- 水印布局是作为打印纸的附件文件.
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- 5. Design the detection method of watermark bars of Euros.
- 提出了欧元水印条码的识别方法.
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watermark 造句
- 1. But in watermarking system, the main aim of source coding is watermark shaping.
- 但在水印系统中，信源编码的主要目的是水印整形。
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- 2. As the Chinese traditional artistic form the watermark print has the unique national makings.
- 水印版画作为中国的传统艺术形式，具有独特的民族气质。 。
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- 3. In this article , I mainly probes digital image watermark technology about documents issued system.
- 本文主要探讨公文发布系统中的数字图象水印技术。
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- 4. Robust watermark is commonly used in copyright certification.
- 鲁棒水印是进行版权认证常用的技术。
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- 5. Digital movies could be encoded with an invisible" watermark" which would carry copyright and access rights information.
- 数码电影可以解码一个看不见的“水印”，这个“水印”装载了版权和存取权的信息。
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- 6. Software watermark, a novel technology for software copyright protection, is a topic that has recently gained increasing attention all over the world.
- 软件水印作为软件版权保护的新技术，近年来已受到国内外研究机构的普遍关注。
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- 7. It considers edge points and dark or light area when embedding watermark information.
- 在嵌入水印信息时先考虑边缘点，再考虑亮度较暗和较亮区域。
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- 8. The experimental results show that the method can increase the watermarking strength so that the robustness of digital watermark is enhanced and that the method has very good adaptability.
- 实验表明，使用该方法能在确保水印不可见的同时提高水印的嵌入强度，从而可提高水印的顽健性，且该方法具有很好的适应性。
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- 9. Watermark detection is implemented by comparing the new difference of mean values of watermarked image blocks with the threshold values.
- 在水印提取时，计算分块的新的均差值并与所设门限进行比较，从而检测嵌入的原始水印值。
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- 10. This paper proposes an image processing method which is based on Bidimensional Empirical Mode Decomposition(BEMD). BEMD is applied in watermark embedding and extraction.
- 提出一种基于二维经验模式分解（BEMD）的图像水印嵌入算法，完成水印的嵌入和提取。
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- 11. We also propose a watermarking method that embeds the watermark into the insignificant coefficient.
- 我们利用两个最不重要的系数的差异来表示嵌入浮水印的位元。
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- 12. The experimental results show that not only does this algorithm make the watermark invisible, but the imbeded watermark also has the strong robust upon the geometry distortion in the spa.
- 实验结果表明，该算法不但使水印具有不可见性，而且所嵌入的水印对空间几何失真和信号处理等具有较强的鲁棒性。
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- 13. First the system changes the watermark into a bit sequence, and then embeds the bits into the block-DCT of the image based on modular arithmetic.
- 然后对原图像进行分块DCT变换，并以算术模运算为基础将二进制水印信息嵌入DCT块中。
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- 14. This method can enlarge the range of the interference points in the image to reduce the quality of the extracted watermark.
- 这种方法放大了载体图像中受干扰点的影响范围，从而降低了水印的提取质量。
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- 15. With the blocking idea, the watermark is embedded into the Fourier semicircle region.
- 该算法基于分块思想将水印嵌入到傅立叶频域的半圆形区域。
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- 16. Through calculation of the correlation, it is successful to extract the watermark algorithm blind when there are not original vector images.
- 在提取水印时，通过计算相关度，从而实现了不使用原载体图像就能提取水印的盲算法。
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- 17. Based on human visual system, the watermark can be adaptively embedded into host image in the wavelet domain by using group quantization in our algorithm.
- 提出了一种用于图像内容认证的半脆弱水印嵌入算法，该算法以人眼视觉特性为基础，能够通过分组量化过程将水印信号自适应嵌入到原始图像的小波域内。
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- 18. Mean the use of quantitative methods, will watermark embedded in the audio carrier, 11 Barker Code as a synchronous signal, which was used to positioning embedding position.
- 水印信息嵌入采用均值量化方法，将水印信息嵌入到载体音频中；以11位巴克码作为同步标识，定位水印嵌入位置；
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- 19. Custom opacity, size, angle and position of the image watermark.
- 自定义透明度，大小，角度和位置的图像水印；
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- 20. A text watermark algorithm based on the tone of Chinese characters is proposed.
- 提出一种基于汉字拼音声调的中文文本水印算法。
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- 21. Simulation results show that the algorithm with fine invisibility has a larger watermark capacity with good robustness to resist conventional attacks and geometric attacks.
- 仿真结果表明，该算法不可见性良好，水印容量较大，而且对于常规攻击和多种几何攻击都具有较好的鲁棒性。
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- 22. To improve the traditional detection methods related to the accuracy, used embedded watermark embedding two are not related to the pseudo-random sequence, greatly improve the detection accuracy.
- 为了提高传统相关性检测方法的准确率，嵌入水印时采用嵌入两个不相关伪随机序列的方法，大大提高了检测的准确率。
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- 23. It was mainly introduced the design solution by the digital watermark technology solving keys security of dynamic encryption and decryption.
- 介绍一种结合数字水印技术解决动态加解密密钥安全性的设计方案。
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- 24. This paper studies the optimum detection model of the multiplicative spread-spectrum watermark embedded by fixed strength.
- 对以固定强度嵌入的乘性扩频水印的最优检测模型进行了研究。
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- 25. We point out the solution of the security problem is based on encryption technique and digital watermark technique.
- 从信息隐藏技术发展而来的数字水印技术为实现此类保护提供了十分有效的保障。
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- 26. CAJ-digital watermark in information security applications.
- 数字水印在信息安全中的应用。
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- 27. CAJ digital watermark in information security applications.
- CAJ数字水印在信息安全中的应用。
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- 28. CAJ digital watermark in information security applications.
- CAJ数字水印在信息安全中的应用。
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- 29. writing paper having a watermark of fine lines running across the grain.
- 表面有线条水印的书写纸。
-- 来源 -- 汉英 - 翻译参考
- 30. the high [low] watermark
- (涨 [落] 潮时的) 最高 [最低] 水位标
-- 来源 -- 英汉 - 辞典例句
- 31. low watermark
- 低水位标
-- 来源 -- 英汉 - 短句参考
- 32. She finally released Shepherd Moons,her follow-up to Watermark,in 1991.
- 终于在1991年，恩雅发行了她《水
-- 来源 -- art - 汉英
- 33. shade craft watermark
- 阴暗水印
-- 来源 -- 英汉 - 短句参考
- 34. To mark(paper)with a watermark.
- 压制水印用水印给（纸）做标记
-- 来源 -- 英汉 - 短句参考
- 35. localized watermark
- 局部水印
-- 来源 -- 英汉 - 短句参考
- 36. high watermark
- 高水位标
-- 来源 -- 英汉 - 短句参考
- 37. shaded watermark
- 暗调水印
-- 来源 -- 英汉 - 翻译样例 - 行业
- 38. To impress(a pattern or design)as a watermark.
- 压成水印作为水印而压制（某种形式或图案）
-- 来源 -- 英汉 - 短句参考
美：['wɔtɚmɑrk]