• In this paper, we discuss Laplacian smoothing and modified methods, mean curvature flow, PDE method and the smoothing method based on directions.

    文中分别讨论了拉普拉斯平滑及其改进算法平均曲率PDE方法基于方向平滑算法

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  • Based on the classical algorithm, we discuss a PDE method to denoise and enhance the images, which has a better visual effect than classical methods.

    本文传统算法的基础探讨图像进行去增强处理的偏微分方程方法力求算法传统算法在图像的视觉效果方面有一定程度的提高。

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  • Many developers have high hopes that the PDE will ultimately become the most cost-effective method of propelling supersonic sub-orbital craft.

    许多开发人员具有很高希望PDE最终成为成本效益的推动超音速亚轨道飞行器的有效方法

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  • We propose a new image processing method based on PDE with the reference of curve and level-set function involution theories.

    根据曲线演化水平集函数演化思想,提出基于微分方程的图像处理方法

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  • It is a new method to generate surfaces with partial differential equation (PDE).

    微分方程(PDE)构造曲面一种新兴的曲面造型方法

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  • A high accuracy algorithm for numerical solution of nonlinear partial differential equation (PDE) is suggested combining wavelet collocation method with generalized energy integral.

    小波配置广义能量积分相结合,提出了一种求解非线性微分方程高精度数值方法

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  • A method for analyzing working process, thermal parameters and Performances of PDE have been developed.

    建立了脉冲震发动机工作过程热力参数及其性能分析方法

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  • Numerical simulation in one-dimensional unsteady flow of thermal dynamic cycle process in PDE is presented by the characteristic method.

    脉冲震发动机热力循环过程应用特征线一维场的数值模拟

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  • In this paper, we study the pricing problem of the perpetual Bermudan option with jump-diffusion by PDE (partial differential equation) method.

    采用偏微分方程方法讨论跳扩散项永久百慕大期权定价问题

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  • The partial differential equation (PDE) for heat conduction was solved with the finite element method and the PDE toolbox was adopted to obtain the numerical simulation.

    采用有限元求解梁截面导热微分方程,应用pde工具箱得到数值解。

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  • Methods:The AC and PDE activities in hypothalamus were determined using radio-isotope method.

    方法采用放射性同位素方法测定模型动物下丘脑ACPDE活性

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  • In addition, the Fourier transform method for solving PDE is introduced in Appendix, as well as the numerical algorithm used in the TPM and CTPM.

    此外,本文还附录介绍了求解微分方程的傅立叶变换以及TPMCTPM中的相关数值算法

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  • Combining fractional order differential theory with total variation method, a new image denoising model was proposed, which was based on fractional Partial Differential Equation (PDE).

    分数微分理论变分方法相结合应用于图像,提出基于分数阶微分方程的图像去噪模型

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  • The paper researches the issue of image repair, improves the texture analysis and mixture method, also improve the method of image repair with PDE, does many experiment by programming with matlab.

    研究照片修复问题改进了纹理分析合成、偏微分方程照片修复一般方法编制实验程序

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  • A new nonlinear structure tensor calculation method is presented. We extend the trace-based PDE regularization method to matrix-valued data fields.

    提出一种新的非线性结构张量计算方法扩展基于迹的PDE正则化方法,使其适用于矩阵值数据

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  • With that an engine performance calculation method was deduced. The PDE performance calculation result shows that characteristic method is feasible and accurate.

    并举例进行了计算分析,结果表明应用特征线算法计算pde性能可行而且准确的。

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  • Recently, the image smoothing method based on PDE attract attention of more and more.

    近年来基于微分方程图像平滑技术受到越来越多关注

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  • From the result it shows that the proposed method precedes linear PDE whatever in keeping edge-based information, excursion of gray scale and the definition of pictures.

    实验结果表明方法无论保护边缘信息灰度偏移以及图像清晰度等视觉特性方面均优于线性偏微分方法。

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  • Imagesmoothing technology based on PDE is an adaptive smoothing method.

    基于微分方程的图像平滑技术恰好能解决这一问题。

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  • Imagesmoothing technology based on PDE is an adaptive smoothing method.

    基于微分方程的图像平滑技术恰好能解决这一问题。

    youdao

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