Laplacian
英
美
n./adj. 拉普拉斯算子（的）；拉普拉斯算子（算符）（的）
双语例句
- Laplacian, gradient, and Jacobian operators are just three examples of Blitz's stencil functions.
坡度（gradient）和Jacobian运算符只是Blitz的模版（stencil）函数的三个示例。 - 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.
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。 - Open the image using the Roberts gradient, Sobel operator and Laplacian sharpening, and compare the results.
打开一幅图像，利用Roberts梯度法、Sobel算子和拉普拉斯算子进行锐化，并比较结果。 - The Study on the Nonsmooth Problems of Elliptic Equations Involving p ( x)-Laplacian
关于p（x）-Laplacian椭圆方程的非光滑问题的研究 - This is a VC image processing source code, using Laplacian sharpening edge detection.
这是一个VC图象处理源代码，用拉普拉斯锐化进行边缘检测。 - A arbitrarily adjustable Laplacian mesh generation method
可任意调节的拉普拉斯网格生成方法 - Named for Pierre-Simon Laplace, the equation states that the sum of the second partial derivatives ( the Laplace operator, or Laplacian) of an unknown function is zero.
以法国数理学家拉普拉斯命名的这个方程式表述如下：一个未知函数的二级偏微商之和（拉普拉斯算符）等于零。 - Among all the multiscale geometric analyzing tools available, both Contourlet transform and Surfacelet transform are constructed based on directional filter banks ( DFB) and Laplacian Pyramid ( LP).
在各种多尺度几何分析工具中，轮廓波与表面波都是基于方向滤波器组和金字塔分解的。 - This paper proposes a technique of image content authentication based on the Laplacian pyramid to verify the authenticity of image content.
为了验证图像内容的真实性，提出了一种基于拉普拉斯金字塔的图像内容认证方法。 - Inverse Order Dithering Algorithm Based on Laplacian Pyramid
基于Laplacian金字塔的逆有序抖动算法 - Mean Value Coordinates on Tangent Plane for Laplacian Mesh Deformation
基于切平面中值坐标的Laplacian网格变形算法 - The definition of image is introduced in the dissertation via eight-neighborhood Laplacian and is used to fuse the multi-focus images.
最后简单介绍了多聚焦图像的特征以及基于清晰度的多聚焦图像的融合方法。 - To improve encoding efficiency, by analyzing the distribution of residual coefficients in spatial-domain and DCT-do-main, the coefficients accord with a Laplacian distribution with zero mean.
为提高编码效率，通过分析残差系数在空域和DCT域均符合拉普拉斯分布后，提出一种快速DCT算法。 - Research on Image Fusion Algorithm Based on Laplacian Pyramid Transform
基于拉普拉斯金字塔变换的图像融合算法研究 - Laplacian Pyramid image data compression based on wavelet transformation
基于小波变换的Laplacian金字塔图像数据压缩 - In the present paper, the Laplacian spectrum of coronas was studied.
主要研究冠的拉普拉斯谱。 - 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。 - 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。 - Realize the use of Laplacian sharpening realize, have the effect of map, we can look at.
实现了用拉普拉斯实现锐化，有效果图，大家可以看一下。 - The Laplacian Estrada Index of Iterated Line Graphs of Regular Graphs
正则图多重线图的拉普拉斯Estrada指数 - Performances of the Laplacian of Binomial Distribution and the Discrete Laplacian of Gaussian Edge Detection Operators
二项分布拉普拉斯和离散的高斯拉普拉斯边缘检测算子的性能 - Gradient and Laplacian operator
梯度和拉普拉斯算子 - 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。 - Eigenvalues of Laplacian Operator Under Mean Curvature Flow
平均曲率流下拉普拉斯算子的特征值 - New Proofs for Two Upper Bounds on the Laplacian Spectral Radius of Graphs
关于图的Laplacian谱半径上界两个重要结果的新证明 - Application of Wavelet and Laplacian Operator in Pipe Welding Flaw Image Detection
小波及拉氏算子在管道焊缝缺陷检测中的应用 - This paper adopts a Laplacian Pyramidal decomposition method to analyze two images, And the decomposed images are fused with the method based on regional features measurement.
利用拉普拉斯金字塔分解算法对图像进行多分辨率分析，对分解后的图像采用基于区域特征量测的方法进行融合。 - 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。 - Extended Laplacian of Gaussian operator for edge detection
高斯-拉普拉斯边缘检测算子的扩展研究