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[期刊论文] 作者:ZhitaoXiao,QuanYuan,FangZhang,JunWu,LeiGeng,ZhenbeiXu,JiangtaoXi, 来源:ChineseOpticsLetters 年份:2013
Electronic speckle pattern interferometry (ESPI) is a nondestructive, whole-field optical measurement technique. The removal of speckle noise is fundamental to extract measurement information accurately. In this letter, two filtering method......
[期刊论文] 作者:ZhitaoXiao,ZhenbeiXu,FangZhang,LeiGeng,JunWu,QuanYuan,JiangtaoXi, 来源:ChineseOpticsLetters 年份:2013
Noise reduction is one of the most important concerns in electronic speckle pattern interferometry (ESPI). According to partial differential equation (PDE) filtering theory, we present an anisotropic PDE noise-reduction model based on fring......
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