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author:

曾超 (曾超.) [1] | 王美清 (王美清.) [2] (Scholars:王美清)

Indexed by:

CQVIP PKU CSCD

Abstract:

将"四方向"(水平、垂直、斜左上、斜左下四个方向)引入拉普拉斯算子,改进了 You-Kaveh 模型,提出一个新的四阶偏微分去噪方法.实验结果表明,新方法比 You-Kaveh 模型能更好地去除高斯噪声,PSNR 值得到了提高.

Keyword:

You-Kaveh 模型 拉普拉斯算子 高斯噪声

Community:

  • [ 1 ] [曾超]福州大学
  • [ 2 ] [王美清]福州大学

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Source :

福州大学学报(自然科学版)

ISSN: 1000-2243

CN: 35-1337/N

Year: 2008

Issue: 1

Volume: 36

Page: 52-54

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 0

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