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According to the high false alarm rate in the image change detection for point targets,an optimization method based on Laplacian Eigenmap is proposed in this paper. 对点目标的图像变化检测,现有的变化检测技术结果往往存在着虚警过大的问题。
Laplacian Eigenmaps 拉普拉斯特征映射
Incremental laplacian eigenmap 拉普拉斯特征映射
Laplacian Eigenmap Laplacian特征映射
The operator in parentheses in (3. 54) is called the Laplacian operator. 在(3.;54)的括号里的算符叫做拉普拉斯算符。
The operator in parentheses in (3.54) is called the Laplacian operator . 在（3．54）的括号里的算符叫做拉普拉斯算符。
Laplacian image fusion, contrast modulation fusion and image fusion technology based on wavelet decomposition are studied emphatically. 重点研究了拉普拉斯图像融合、对比度调制融合、基于小波分解的图像融合技术。
The experiments show that the proposed method outperforms the methods based on the Laplacian pyramid and discrete wavelet transform. 实验对比结果表明，该方法明显优于拉普拉斯金字塔融合算法和离散小波变换融合算法。
Like Smart Laplacian methods, MSCLABM employs a new smart frame, which integrates LM, ABM and CLABM methods. 类似于Smart Laplacian方法，MSCLABM方法采用一种新的Smart实施框架对Laplacian、Angle-based以及CLABM方法进行了综合。
The results of tests of Rayleigh assumption, Laplacian assumption and Gaussian assumption are given. 给出了瑞利分布、高斯分布和拉普拉斯分布假设下的“KS”测试统计结果。
We use multi-resolution image fusion with image laplacian pyramid to merge the boundary. 针对生成纹理图像过程中的拼接缝消除问题，深入研究了利用图像拉普拉斯金字塔进行多分辨率融合的方法。
Some existence theorems for initial value problems with n Laplacian operators are established in three singular cases. 在一定条件下 ;带有n Laplacian算子的奇性初值问题存在正解 .
These blocks for precise matching were selected by Laplacian transformation of reference image. 进行匹配的小块是根据参考帧的拉普拉斯变换选取的。
To solve this problem we have implemented the texture progressive transmission with the classic Laplacian pyramid. 为解决这个问题用拉普拉斯金字塔算法和哈尔变换算法实现了纹理递进传输。
In this paper,a modified Laplacian mesh generation method improved by additional mesh regulation terms is presented. 提出采用网格调节项来修正拉普拉斯网格生成方法。
Finally, the image color of the overlapping band was smoothed using the Laplacian Pyramid decomposition approach. 最后利用拼接区域的相似性信息，使用基于局部金字塔的方法融合图像交叠处的颜色。
throw sb. a bone 给某人一点小恩小惠，可怜某人
In this paper, the eigenvalues of the normalized Laplacian and the toughness of graphs are studied and the relation of inequality between of them is given. 摘要研究了图的正规拉普拉斯矩阵特征值与图的坚韧度，并给出了它们之间的不等式关系。
The amplitude distribution of speech signal keeps to the Laplacian distribution or Gamma distribution, and it is related to its variance. 话音信号的振幅分布特性服从拉普拉斯分布或伽玛分布，并与方差有关。
A simulation indicates that the Laplacian assumption of coefficients yields a higher actual output signal to noise ratio than the Gaussian assumption. 模拟结果显示 ,假设高频部分符合拉普拉斯分布可获得比高斯分布假设更高的恢复图像信噪比。