前言：分形理论是分析和研究自然界中具有“自相似性”、“自仿射性”不规则形体的重要手段。
The fractal theory provides an important method in study of irregular objects of self-similarity and self-affinity.
建立仿射不变的形状相似性度量是模式识别、计算机视觉和图象理解领域中的基本问题之一。
Establishing affine invariant similarity measure of shapes is one of the basic problems in pattern recognition, computer vision and image understanding domains.
在采用一个鲁棒性匹配误差映射函数的基础上，使用一种类牛顿法的迭代优化方法实现了基于仿射模型的图像目标跟踪算法。
With the use of a robust error mapping function, an affine model-based target tracking algorithm is formulated, in which a quasi-Newton's iterative method is implemented in the optimization progress.
通过分析小波分解作为分形图像编码预分解的有效性和小波域内仿射变换的特性，提出一种基于分类的小波域内的分形图像编码方法。
With analyzing the availability of fractal image coding and the characters of affine transform in wavelet domain, a fractal image coding approach based on classifications is presented in this paper.
基于仿射形状空间的实验了表明本文所提出算法的有效性。
Experiments within affine shape space prove the effectiveness of this novel proposed algorithm.
提出了一种基于空间关系一致性的图像自动配准方法，处理具有全局仿射变换的图像配准问题。
An automatic image registration method based on spatial relation consistency is proposed to deal with the registration of images with affine geometric distortion.
给出了无限秩仿射李代数的实形和某种类型的紧效实形的定义，并证明了这种紧致实形在自同构下的唯一性。
In this paper, we define real form of infinite rank affine Lie Algebra and we also give its some types of compact real form which is proved unique under automorphism.
实验表明，使用该方法能较好地恢复图像，有效地同步水印检测器与水印信号，从而使水印对仿射变换攻击具有鲁棒性。
The experiment result shows that the synchronization method can synchronize the detector with the watermark perfectly and that the watermark is robust to affine transformation attack.
通过对仿射投影模型相对透视投影模型的误差进行理论分析，论证了基于仿射近似解析航空图像的可行性。
Research on the error of affine model relative to perspective model shows it is reasonable to analysis aerial images based on affine approximation.
提出了一种基于局部线性嵌入(LLE)的水印算法，它对仿射变换具有鲁棒性。
In this paper, a watermarking algorithm based on Locally Linear Embedding (LLE) was proposed.
本文提出了一种结合椭球算法和仿射算术的新方法求解鲁棒性几何规划。
A new method that combines the ellipsoid method and affine arithmetic is presented.
以无穷远直线为基础讨论二阶曲线的中心、直径、渐近线等几个仿射概念，并联系解析几何中的有关性质，深入讨论它们之间的一致性。
Based on the infinitely straight line, this thesis discusses the concepts of curve of second orders center, diameter, advance gradually in the line.
在手工工具数据集和仿射变换数据集中进行测试，结果表明，该方法的识别率分别达到90.6%和93%，从而验证其有效性。
By experimenting on the popular shape dataset, it gets a promising recognition rate of 90.6% and 93% for hand-tools and affine transformed dataset, respectively. It proves the method is effective.
为改进仿射变换的自身安全性，提出一种基于改进亚仿射变换的图像融合信息隐藏算法。
An information hiding algorithm of image fusion technology is proposed based on the improved sub-affine transformation.
后来发现可以通过引入仿射参数而避开双值性，实质上是将两叶黎曼面分别映射到 仿射参数空间。
The double-valued problem can be simplified by introducing an appropriate affine parameter, namely, mapping the two Riemann sheets on the plane of the spectral parameter to the affine parameter space.
提出基于仿射变换的内点算法求解大规模电力系统可靠性评估。
A new interior point algorithm based on the general power transformation is developed.
实验结果表明，该水印方案对仿射变换的鲁棒性较好。
Experimental results have demonstrated that the proposed watermarking sc...
实验结果表明，该水印方案对仿射变换的鲁棒性较好。
Experimental results have demonstrated that the proposed watermarking sc...
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