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Yuntao Song
Researcher at Fudan University
Publications - 1
Citations - 44
Yuntao Song is an academic researcher from Fudan University. The author has contributed to research in topics: Speckle pattern & Filter (signal processing). The author has an hindex of 1, co-authored 1 publications receiving 38 citations.
Papers
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Journal ArticleDOI
Image pre-filtering for measurement error reduction in digital image correlation
TL;DR: In this paper, the authors applied a pre-filtering to the images prior to the correlation so that the high-frequency contents of the speckle pattern were suppressed. Butterworth and Wiener filters were used to reduce the systematic error.