提出了两种数字水印嵌入算法。
The two embedded algorithms of digital watermarking are proposed in this paper.
提出了一种基于傅立叶域的音频水印嵌入算法。
An audio watermark embedding algorithm based on Fourier domain is proposed.
由于采用三重水印嵌入算法,因而有效地提高了健壮性。
Because using the treble embedding watermarking algorithm, therefore it increase in robustness effectively.
给出了系统模型、嵌入算法、提取算法,获得了实验数据。
The system model, inserting algorithm, extract algorithm, experiment research, experiment data was got.
针对该问题,提出基于核局部线性嵌入算法的图像去噪方法。
Aiming at this problem, this paper USES Kernel Locally Linear Embedding (KLLE) algorithm to solve image denoising problem in this paper.
调用水印嵌入算法,将水印嵌入到变换系数里,得到新的系数;
Use the insert algorithm, embed the watermark message into the , get the new coefficient ;
水印嵌入算法借鉴dew的算法原理,并结合特征生成的需要,提出了一种改进方法。
An improved watermark embedding algorithm is proposed according to the need of feature forming by using DEW scheme.
本文提出的水印嵌入算法是数字音频信号独立型的,在抽取水印时不需要原始的信号。
The algorithm proposed in this paper is digital-audio-signal-independent, that is, the original audio signal is not required in the procedure of extracting watermark.
本文提出了基于自适应矩阵的二值图像水印嵌入算法和基于复杂矩阵的二值图像水印算法。
In watermarking algorithm based on adaptive matrix, firstly, an adaptable matrix is designed to evaluate the smoothness and the connectivity of binary images.
为了使隐藏信息具有良好的隐蔽性能,通常在嵌入算法和秘密信息的处理两个方面展开研究。
To make hiding information have better sheltered performance, research has been done in embedded algorithm and treat secret information.
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。
This paper proposes an image processing method which is based on Bidimensional Empirical Mode Decomposition (BEMD). BEMD is applied in watermark embedding and extraction.
提出统计不相关的核化图嵌入算法,为求解各种统计不相关的核化降维算法提供了一种统一方法。
An uncorrelated kernel extension of graph embedding which provides a unified method for computing all kinds of uncorrelated kernel dimensionality reduction algorithms is proposed.
本文提出了一种改进的细分嵌入算法——端点外接圆法(ETCM),该算法具有线性时间复杂度。
An improved algorithm of node refinement scheme called endpoint triangle's circumcircle method (ETCM) is proposed, which has a linear time complexity.
针对一类特定的二值图形-pdf417二维图形码,提出了基于边界移位的隐藏信息嵌入算法。
Aiming at a specific binary images-PDF417 2d Barcode, a new information hiding method based on boundary shift was brought up.
针对密码技术在数据保护方面的不足,提出一种新的数字水印算法——基于分块统计的水印嵌入算法。
In order to use cryptographic techniques to avoid the lack of data protection, this paper proposes a new watermark algorithm based on block statistics.
本文基于三维离散余弦变换(3D-DCT)技术和扩频通信技术提出三维体数据鲁棒水印嵌入算法。
This paper proposes a robust watermarking algorithm for volume data based on three-dimension discrete cosine transform(3D-DCT) and spread-spectrum communication technique.
针对数字图像水印技术,比较系统地研究了基于DWT域的两种数字图像水印嵌入算法及对应的提取算法。
According to the digital image watermarking technology, two embedding algorithms based on DWT and corresponsive distilling algorithms are studied.
结合数字音频时频域统计特性及同步码技术,提出了一种可有效抵抗去同步攻击的混合域数字音频水印嵌入算法。
In this paper, a new robust digital audio watermarking algorithm against desynchronization attacks is proposed, in which the audio statistic characteristics and synchronization code are utilized.
在这个试验中,当我们使用邻域嵌入算法的时候,我们想要结合质量和特征点评估这种算法对高分辨图象的影响。
In this experiment, we want to evaluate the influence of feature combination to the quality of recovered high-resolution image when using the neighbor embedding algorithm.
并对这两种算法进行了比较。最后,得到利用上面的嵌入算法将蝶形网络嵌入环形光网络的嵌入方法并分析了其嵌入拥挤度。
Finally, based on the above algorithm we get the embedding method from the butterfly network to the optical ring network and we analyse the embedding congestion of it.
本算法利用小波变换的多分辨率特性来进行图象的小波域分解,这样可以获得更好的图象保真度并且比在空域中的水印嵌入算法更稳健。
The multiresolution structure of wavelet is used to construct the image frequency components., which has better image fidelity preservation and robustness than spatial domain based techniques.
本文以内容相关性为基础,提出一种新的基于相关性分析的频率域嵌入算法,以解决信息隐藏中由于秘密信息容量大而无法有效操作的问题。
In our paper, we propose a novel frequency domain embedding algorithm based on the correlation analysis, which can solve effectively to hide the secret information of large capacity.
通过在ORL,YALE和FERET人脸库上的实验结果表明,提出的具有统计不相关的核化图嵌入算法在识别率方面好于已有的核算法。
The experimental results on ORL, YALE and FERET face databases show that the proposed uncorrelated kernel extension of graph embedding method is better than other methods in terms of recognition rate.
基于有源器件测量夹具结构对称的假设下,进行了去嵌入算法研究和实验研究,采用MTLAB对实测结果进行了计算,并对实验结果进行了分析。
Based on symmetry structure test fixture, a De-embedding arithmetic has been educed, emulator has been done by MTLAB, and analyzed the result of emulator.
本文提出了一种新的数字静止图像的水印嵌入算法,该算法将含有丰富细节信息的灰度级图像作为水印,水印嵌入过程不是在传统的标量变换域(如离散余弦变换域等)内进行,而是在矢量变换域实现。
A gray level image with rich details is used as a watermark and embedded in vector transform domain, more than scalar transform domain used traditionally such as discrete cosine transform domain, etc.
跟着社会的发铺,对水印的请求越来越高,应用小波变换嵌入水印的算法显明得到大家的认可。
With the development of society, the increasing demands of the watermark, the watermark embedding algorithm based on wavelet transform everyone's accreditation.
求解机组组合问题的嵌入贪婪搜索机制的改进粒子群优化算法。
An improved particle swarm optimization algorithm embedded with greedy search for solution of unit commitment.
求解机组组合问题的嵌入贪婪搜索机制的改进粒子群优化算法。
An improved particle swarm optimization algorithm embedded with greedy search for solution of unit commitment.
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