Reseatch result shows that watermark detection error is mainly influenced by the watermark mean energy and watermarking capacity. The detection error rises with the increase of watermarking capacity.
研究结果表明，水印检测错误率主要取决于水印的平均能量和水印容量，而且随着水印容量的提高而增加。
This watermarking detection has not reference to the original image or watermarking image, and it realizes effectively the blind detection of original watermarking.
该水印检测算法没有参考原始图像或原始水印图像，有效实现了原始水印的盲检测。
Digital watermarking technique is becoming one of the hot research fields of copyright protecting, pirate detection for CAD graphic data under the network environment.
数字水印技术正成为网络环境下CAD图形的版权保护和侵权检测研究的热点。
To improve the robustness of the algorithm, we propose a new method to control the local watermarking strength and develop a weighting process of watermark detection.
在该算法中，我们提出了新的局部水印嵌入能量控制方法以及新的水印检测技术——双脉冲加权水印检测技术。
We propose a fragile watermarking scheme capable of image tamper detection and recovery with a block-wise dependency mechanism.
提出了一种基于图像块关联机制，实现图像篡改检测和恢复的脆弱水印新算法。
The digital watermarking detection technology based on SVM offers a new method for the watermarking detection of digital image, which also makes beneficial attempt for image blind detections.
本文基于SVM的数字图像水印检测技术，为数字图像水印的检测问题提供了一种新方案，对大量图像的盲检测做出了有益的尝试。
For the detection of digital watermarking from the image geometric attacked, a method estimated the type of geometric attacks from the watermarked image according to image pixel is proposed.
在数字水印技术中，针对含水印图像遭受几何攻击后的水印检测问题，提出了根据图像像素判断含水印图像遭受的几何攻击类型的方法。
A novel compressed-domain video watermarking algorithm based on motion speed was presented, the performance analysis of relative detection was given.
在运动矢量的基础上提出运动速度概念，并提出一种基于运动速度的压缩域视频流水印算法，给出相关检测性能分析。
The experiments of watermarking embedding, attacks and detection are carried out, which demonstrate that our scheme is effective and robust to most of the watermarking attacks.
实验表明，该算法对绝大多数攻击具有较好的鲁棒性，是一种比较好的水印嵌入方法。
The experiments of watermarking embedding, attacks and detection are carried out, which demonstrate that our scheme is effective and robust to most of the watermarking attacks.
实验表明，该算法对绝大多数攻击具有较好的鲁棒性，是一种比较好的水印嵌入方法。
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