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scale and translation
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  尺度及位移
     Scale and translation invariance of pseudo-Zernike moments is used for static features extraction. 10 orders pseudo-Zernike moment invariants computed based on thinned signature image are used to compose eigenvector.
     提取静态特征时,利用伪Zernike矩的尺度及位移不变性,在细化的签名图像上计算10阶伪Zernike不变矩来组成特征向量。
短句来源
  “scale and translation”译为未确定词的双语例句
     The Hu moments, which are rotation, scale and translation invariant, are extracted as feature vector and normalized after image preprocessing as mentioned above, and clustering analysis is applied in the training phase.
     图像预处理后提取具有旋转、尺度、平移不变性的Hu矩作为特征矢量并归一化,在训练阶段引入聚类分析.
短句来源
     In order to improve the recognition rates for binary images with rotation,scale and translation deformations and to simplify the recognition algorithm,isotropic circular transform and area adjusting method were employed to normalize the rotation,scale and translation of the images,then the statistical features along the horizontal and vertical directions of the normalized images were abstracted and input to the BP neural network to be recognized,which reduced the input dimensions of the neural network.
     为提高对具有旋转、缩放和平移3种变形的二值图像的识别率和简化识别算法,提出利用迷向圆变换和图像面积调整方法将图像的3种变形归一化,再提取归一化图像的水平和垂直2个方向的统计特征输入BP神经网络进行分类识别,从而使神经网络的输入维数降低.
短句来源
     Rotation,scale and translation invariant second generation image watermarking in DWT domain
     旋转、平移及尺度不变性小波域第二代水印技术
短句来源
     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。
短句来源
     By the algebraic properties of SVD, it is proved rigorously that singular values of the watermarked image are invariant when it goes through the geometric distortions of transpose, mirror reflection, rotation, scale, and translation.
     根据奇异值分解的代数性质 ,严格证明了嵌入了水印的图像在受到转置、镜像、旋转、放大和平移等几何失真后 ,其奇异值是不变的。
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  相似匹配句对
     Memory on Scale
     尺度的记忆
短句来源
     The scale is appropriate.
     尺度选取要合适。
短句来源
     e and Kolmogoroff scale ? .
     e和Kolmogoroff尺度?
短句来源
     the expanding of software scale;
     随着软件应用范围的扩大,软件规模愈来愈大;
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     translation.
     三是翻译。
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  scale and translation
Scale and Translation Invariant Methods for Enhanced Time-Frequency Pattern Recognition
      
These results suggest that scale and translation invariance is a desirable property.
      
Over the Jester data set, we show that a scale and translation invariant Eigentaste algorithm outperforms Eigentaste 2.0 by 20%.
      
We modify a wide range of state-of-the-art collaborative filtering systems to make them scale and translation invariant and generally improve their accuracy without increasing their computational cost.
      
Scale and Translation Invariant Collaborative Filtering Systems
      
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Image mosaics is one of the scene encoding approaches and is very popular among many IBR(image based rendering) systems in creating complex virtual environment based on photogeometrics, for example, 360° sphere or cylindrical panoramas, environment maps as well as high resolution images. In this paper, the authors present a robust panoramic image mosaicing scheme which employs complex wavelet pyramid techniques. It addresses the problems of both image matching and registration automatically and simultaneously....

Image mosaics is one of the scene encoding approaches and is very popular among many IBR(image based rendering) systems in creating complex virtual environment based on photogeometrics, for example, 360° sphere or cylindrical panoramas, environment maps as well as high resolution images. In this paper, the authors present a robust panoramic image mosaicing scheme which employs complex wavelet pyramid techniques. It addresses the problems of both image matching and registration automatically and simultaneously. Complex wavelet transform guarantees not only a global optimal solution, but also scale and translation invariance for image alignment. The results can be progressively refined on the multiresolution decomposition. This feature guarantees that the scheme has higher performance than the traditional mosaicing techniques. The simplification of similarity measure decreases the complexity of computing. Additionally, the scheme registers images taken directly from digital camera without knowing camera motion and any intrinsic parameters of camera.

图象拼合是一种基于图象的场景编码方法,它被很多基于图象的绘制IBR(imagebasedrendering)系统采用,用来建立复杂的虚拟场景表示(例如,360°球面和柱面全景图、环境映照及高分辨率图象等).基于复值小波多分辨率分解(ComplexWaveletMultiresolutionDecomposition)提出了一种有效的图象拼合方法,它能同时地、逐步求精地对图象进行匹配和整合.首先,采用复值小波变换不仅可以保证全局优化的结果,还能够满足图象整合的规模不变和平移不变性.其次,基于多分辨率分析可以实现由粗到精的图象匹配和整合,从而使系统与传统的图象整合方法相比具有较高的性能.另外,通过改进图象整合算法中相似距离的测量,降低了计算复杂度.最后,系统可以直接拼合从数字相机捕获的图象,而无需知道相机运动及其他内部参数.

A digital watermark is an invisible mark embedded in a digital image that may be used for copyright protection. This paper proposes that Discrete Wavelet_Transform_based invariants can be used for digital image watermarking. The embedded marks may be designed to be unaffected by any combination of rotation,scale and translation transformation.

数字水印是嵌入在数字图象中看不见的的标记,以此来保证数字图象的版权不受侵犯。文章提出一种基于离散小波变换的图象水印化方法,用这种方法加入的水印图象不受图象旋转、放大和弹性变形的影响。

A digital watermark is embedded an invisible mark in a digital image, which is used for copyright protection. This paper proposes that Discrete DCT Transform based invariant can be used for digital image watermarking. The embedded marks may be designed to be unaffected by any combination of rotation, scale and translation transformation etc.

数字水印是嵌入数字图像中看不见的标记 ,以此来保证数字图像的版权不受侵犯。提出一种基于离散余弦变换的图像水印化方法 ,用此方法加入的水印图像不受图像旋转、放大和弹性变形的影响

 
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