水印

These include invariant pattern recognition, image normalization, image registration, focus/ defocus measurement, and watermarking.

这些措施包括不变模式识别，图像正常化，图像配准，重点/散焦测量和水印。

In this paper, a new DEM digital watermarking algorithm based on the analysis of slope is proposed.

提出一种新的基于坡度分析的DEM数字水印算法。

To improve its detectability, the object-based watermarking algorithm is modified with the content-based feedback strategy.

4为了提高面向对象的自同步水印算法的检测率，利用基于内容的反馈调制算法加以改进。

Different watermarking algorithms are proposed to improve the detectability and the robustness. Experiments and analyses are performed for each algorithm in detail.

根据不同的方案模型，提出了具有较强检测能力和鲁棒性的新的水印算法，并对算法进行了大量的试验仿真和性能分析。

A new digital watermarking algorithm based on diagonally dominant matrix is proposed.

提出了一种基于对角占优矩阵的数字水印算法。

A new approach of digital watermark based on information optics is presented.

提出一种新的基于信息光学的数字水印方法。

Many business applications (for example, the video advertisement) require the monitor of the digital video.

很多商业应用要求能对数字视频的使用进行监控，这也需要用到视频的数字水印技术。

A new steganalysis method for digital speech watermarking is proposed based on LPCPE.

三、提出了一种基于线性预测误差的语音水印密写分析方法。

Thus the problems of the safety and the reality of digital information transmission appear.

因此研究矢量地图数字水印技术具有重要的理论和实际意义。

One example is putting an invisible digital watermark in a digitized photograph.

一个示例是在数字化照片中放置不可见的数字水印。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。