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Alternative TitleAn Image Smoothing Method with Structure Information Enhancing
张道兵; 张慧; 孙显; 刘波; 王宏琦; 北京8701信箱
Source Publication光子学报
Keyword图像处理 图像平滑 非线性扩散 一致性增强 结构张量
Other AbstractIt presents a numerical scheme for smoothing homogeneity with coherence enhanced based on nonlinear diffusion filter. Isotropic diffusion in homogenous areas and anisotropic diffusion in edge neighbors are uniformed into the scheme, which could avoid the paradox of smoothing homogenous areas and enhancing structure information. During implementing, switching diffusion coefficients in diffusion matrix according to coherence ensures the discretization of partial differential equation to be concision and consistency. Numerical examples show that it is efficient in smoothing low coherence areas and enhancing coherence structures.
Funding Project中国科学院空间科学与应用研究中心
Document Type期刊论文
Corresponding Author北京8701信箱
Recommended Citation
GB/T 7714
张道兵,张慧,孙显,等. 一种增强结构信息的图像平滑算法[J]. 光子学报,2007,26(S1):304-308.
APA 张道兵,张慧,孙显,刘波,王宏琦,&北京8701信箱.(2007).一种增强结构信息的图像平滑算法.光子学报,26(S1),304-308.
MLA 张道兵,et al."一种增强结构信息的图像平滑算法".光子学报 26.S1(2007):304-308.
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