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...

Full description

Bibliographic Details

Published in:	Optics and lasers in engineering Vol. 159; p. 107214
Main Authors:	Ye, Xiaosen, Zhao, Jiaqing
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 01.12.2022
Subjects:	Digital image correlation Heterogeneous deformation measurement Self-adaptive algorithm Digital image correlation Self-adaptive algorithm Heterogeneous deformation measurement
ISSN:	0143-8166
Online Access:	Get full text
Tags:	Add Tag No Tags, Be the first to tag this record!