A novel rotated sigmoid weight function for higher performance in heterogeneous deformation measurement with digital image correlation

•A new rotated sigmoid weight (RSW) function based DIC (RSW-DIC) is proposed to tackle the problem that the results of the weight function based DIC are influenced by the initial subset size (here ‘initial’ means ‘original’, the initial subset size keepsconstant over iterations, but the equivalent s...

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Vydáno v:	Optics and lasers in engineering Ročník 159; s. 107214
Hlavní autoři:	Ye, Xiaosen, Zhao, Jiaqing
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Elsevier Ltd 01.12.2022
Témata:	Digital image correlation Heterogeneous deformation measurement Self-adaptive algorithm Digital image correlation Self-adaptive algorithm Heterogeneous deformation measurement
ISSN:	0143-8166
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