A novel 2nd-order shape function based digital image correlation method for large deformation measurements

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Summary

The result of the numerical simulation showed that the matching accuracy of the new IC-GN2 algorithm is the same as that of the forward compositional Gauss-Newton (FC-GN 2) algorithm and is relatively better than in IC- GN2 algorithm.

Type
article
Published
2017-03-01
Cited by
28
References
25

Keywords

Digital image correlation, Algorithm, Computer science, Matching (statistics), Deformation (meteorology)

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