Improving Deep Learning-Based Digital Image Correlation with Domain Decomposition Method
Background Deep learning-based digital image correlation (DL-based DIC) has gained
increasing attention in the last two years. However, existing DL-based DIC algorithms are …
increasing attention in the last two years. However, existing DL-based DIC algorithms are …
Super-robust digital image correlation based on learning template
W Lianpo - Optics and Lasers in Engineering, 2022 - Elsevier
Digital image correlation (DIC) is a well-established noncontact displacement measurement
method. Nevertheless, there are still three aspects that can be further improved: accuracy …
method. Nevertheless, there are still three aspects that can be further improved: accuracy …
Solving digital image correlation with neural networks constrained by strain-displacement relations
X Cheng, S Zhou, T Xing, Y Zhu, S Ma - Optics Express, 2023 - opg.optica.org
The use of supervised neural networks is a new approach to solving digital image
correlation (DIC) problems, but the existing methods solely adopt the black-box neural …
correlation (DIC) problems, but the existing methods solely adopt the black-box neural …
Accelerating parallel digital image correlation computation with feature mesh interpolation
Parallel digital image correlation (DIC) computation has been increasingly used in DIC
community due to the growing requirement on real-time deformation monitoring. In existing …
community due to the growing requirement on real-time deformation monitoring. In existing …
StrainNet-LD: Large Displacement digital image correlation based on deep learning and displacement-field decomposition
G Wang, Y Zhou, Z Wang, J Zhou, S Xuan… - Optics and Lasers in …, 2024 - Elsevier
First, a displacement-field decomposition strategy is proposed that effectively enhances the
accuracy of digital image correlation (DIC) algorithms under large displacement or …
accuracy of digital image correlation (DIC) algorithms under large displacement or …
Digital image correlation based on convolutional neural networks
X Duan, H Xu, R Dong, F Lin, J Huang - Optics and lasers in engineering, 2023 - Elsevier
As an indispensable non-destructive testing technique, digital image correlation (DIC) has
been increasingly applied to various engineering areas concerning deformation …
been increasingly applied to various engineering areas concerning deformation …
DIC-Net: Upgrade the performance of traditional DIC with Hermite dataset and convolution neural network
Y Wang, J Zhao - Optics and Lasers in Engineering, 2023 - Elsevier
Digital image correlation (DIC) is a non-contact optical method that tracks the speckle
pattern on specimen surface to calculate the displacement and strain by image correlation …
pattern on specimen surface to calculate the displacement and strain by image correlation …
Review of research progress and development trend of digital image correlation
X He, R Zhou, Z Liu, S Yang, K Chen… - Multidiscipline Modeling in …, 2024 - emerald.com
Purpose The purpose of this paper is to provide a comprehensive review of a non-contact
full-field optical measurement technique known as digital image correlation (DIC) …
full-field optical measurement technique known as digital image correlation (DIC) …
Full-automatic seed point selection and initialization for digital image correlation robust to large rotation and deformation
X Zou, B Pan - Optics and Lasers in Engineering, 2021 - Elsevier
Accurate initial guess plays a key role to realize full-automatic digital image correlation (DIC)
analysis, especially when large rotational deformation presents in deformed images. In this …
analysis, especially when large rotational deformation presents in deformed images. In this …
Unified digital image correlation under meshfree framework
B Chen, S Coppieters - Strain, 2024 - Wiley Online Library
The implementation of digital image correlation (DIC) involves several different problems,
such as image prefiltering, image intensity gradient calculation, image intensity interpolation …
such as image prefiltering, image intensity gradient calculation, image intensity interpolation …