混合噪声的各向异性扩散平滑 - 中南大学学报(自然科学版、英文版) 关键字: 混合噪声;各向异性扩散;飞点;边缘[gap=1282]Key words: mixed noise; anisotropic diffusion; outlies; edge
基于136个网页-相关网页
An improved anisotropic diffusion filtering algorithm is proposed according to the disadvantages of Perona-Malik model.
针对Perona-Malik各向异性扩散模型病态且不稳定的不足,提出了一种改进的各向异性扩散滤波算法。
参考来源 - 一种改进的医学图像各向异性扩散滤波算法Firstly, we study the ideas and structure of the adaptive speckle filter which is based on the local statistic characteristics in the space domain and propose a modified Frost speckle filter based on the anisotropic diffusion (ADFF).
首先,我们研究了关于空间域的统计特性自适应纹斑滤波算法的结构和思想。 提出了一种基于各向异性扩散的改进的Frost滤波算法(ADFF算法)。
参考来源 - SAR图像纹斑噪声抑制算法研究·2,447,543篇论文数据,部分数据来源于NoteExpress
提出了一种基于各向异性扩散方程的改进方法。
An improved method based on anisotropic diffusion equation was proposed.
此外,采用各向异性扩散法进行平滑处理,改善反演结果。
Moreover, we improved the inversion result by using anisotropic diffusion method.
目的将各向异性扩散方法应用于超声医学图像的去噪处理。
Objective To remove the speckle noise in ultrasonic images by using anisotropic diffusion method.
应用推荐