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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.
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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:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count: -1
30 Days PV: 0
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