Noise robustness and parallel computation of the inverse compositional Gauss–Newton algorithm in digital image correlation

The inverse compositional Gauss–Newton (IC-GN) algorithm is one of the most popular sub-pixel registration algorithms in digital image correlation (DIC). The IC-GN algorithm, compared with the traditional forward additive Newton–Raphson (FA-NR) algorithm, can achieve the same accuracy in less time....

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Vydané v:	Optics and lasers in engineering Ročník 71; s. 9 - 19
Hlavní autori:	Shao, Xinxing, Dai, Xiangjun, He, Xiaoyuan
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Elsevier Ltd 01.08.2015
Predmet:	Digital image correlation Inverse compositional Gauss–Newton algorithm Noise robustness Parallel computation Parallel computation Noise robustness Inverse compositional Gauss–Newton algorithm Digital image correlation
ISSN:	0143-8166, 1873-0302
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