查询词典 translation invariant

We design a new feature extraction method that generates rotation and translation invariant features and use the Procrustes algorithm to find the key substructures which are denoted by radicals.

我们设计了一个不受旋转及位移影响的特徵撷取方法并使用Procrustes演算法来找出蛋白质结构中可能的重要区块。

In this paper a method for wavelet transform based on translation invariant in the image denoising area is researched.

平移不变量小波变换在图像降噪中的应用，主要通过阈值方法来有效的降低图像的噪声，但它的结果中会出现诸如伪吉布斯现象之类的情况。

This method takes full use of translation invariant of NSCT and enhances detail keeping ability.

由于充分利用了NSCT变换的平移不变性，使去噪后的细节保护能力增强。

Analyze of digital image watermarking with rotation, scale and translation invariant.

对抵抗几何攻击的数字水印算法进行分析，介绍了几种对RST鲁棒的水印算法的思路。

The reason is that the de_noising algorithm lacks of wavelet translation invariant.

基于传统的小波变换去噪算法可能使信号的急剧变化部分产生人为的振荡现象，产生这种现象的一个直接原因是小波缺乏平移不变性。

Theoretical analysis and experiment results all demonstrate that the new adaptive wavelet decomposition proposed in this dissertation not only be translation invariant but also scale invariant.

理论分析及实验结果都证实，本文提出的这种自适应小波多尺度分解不仅对信号的平移是不变的，而且对信号的尺度变换也具有不变性。

In this paper, we propose the translation-invariant contourlet-like transform with lower redundancy than both the nonsubsampled contourlet transform and the translation invariant contourlet transform.

本文提出了一种具有平移不变性的类轮廓波变换，其冗余度比非抽样轮廓波变换和平移不变轮廓波变换更低。

In order to improve the sensitivity in phase of Gabor filters, we introduced the rotation and scale invariant filters for texture segmentation based on the circular transform and Mellin transform and their rotation and translation invariant.

并在此基础上，利用圆周变换和Mellin变换的旋转和平移不变性，讨论了具有旋转和伸缩不变性的纹理分割滤波器，以克服Gabor滤波器的相位敏感性缺点。

A translation-invariant extension of multiwavelet transform called stationary multiwavelet transform was proposed,which yields an overcomplete signal representation,and consequently incorporates the advantages of multiwavelet transform and translation-invariant property.

综合了多小波分析和平移不变性质的优势，将多小波分析扩展到静态多小波的范畴，提出了一种基于静态多小波变换的图像融合方法。

A translation-invariant extension of multiwavelet transform called stationary multiwavelet transform was proposed,which yields an overcomplete signal representation,and consequently incorporates the advantages of multiwavelet transform and translation-invariant property.

综合了多小波分析和平移不变性质的优势，将多小波分析扩展到静态多小波的范畴，提出了一种基于静态多小波变换的图像融合方法。通过对源图像进行SMWT，根据变换系数的尺度内多子带联合窗口特性，实现多源图像的融合。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。