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 …
Accelerate multi-thread path-dependent digital image correlation by minimizing thread competition for real-time deformation measurement
J Shuai, J Zhao, L Lei, P Zeng, X Wu, L Sun - Optics and Lasers in …, 2018 - Elsevier
With the increasing demands on the real-time measurement using digital image correlation
(DIC), the fast and ultra-fast computation are attracting much more attention from academic …
(DIC), the fast and ultra-fast computation are attracting much more attention from academic …
SIFT-aided path-independent digital image correlation accelerated by parallel computing
Current iterative digital image correlation (DIC) algorithms can efficiently converge at the
deformation vector with high accuracy when they are fed with reliable initial guess. Thus, the …
deformation vector with high accuracy when they are fed with reliable initial guess. Thus, the …
Digital image correlation with improved efficiency by pixel selection
With the increase in digital image correlation (DIC) applications, the computational efficiency
of DIC is becoming increasingly important. In previous studies, real-time DIC was realized …
of DIC is becoming increasingly important. In previous studies, real-time DIC was realized …
Recursive-iterative digital image correlation based on salient features
Z Su, L Lu, X He, F Yang, D Zhang - Optical Engineering, 2020 - spiedigitallibrary.org
Measuring surface deformation of objects with natural patterns using digital image
correlation (DIC) is difficult due to the challenges of the pattern quality and discriminative …
correlation (DIC) is difficult due to the challenges of the pattern quality and discriminative …
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 …
Path-independent digital image correlation with high accuracy, speed and robustness
The initial guess transferring mechanism is widely used in iterative DIC algorithms and leads
to path-dependence. Using the known deformation at a processed point to estimate the …
to path-dependence. Using the known deformation at a processed point to estimate the …
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 …
Automatic ROI recognition and parameters selection for digital image correlation in measuring structures with complex shapes
X Cheng, T Xing, S Zhou, C Sun, S Ma… - Measurement Science …, 2023 - iopscience.iop.org
For the digital image correlation (DIC) method, the measurement of specimens with complex
shapes may encounter difficulties due to the time-consuming recognition of region of interest …
shapes may encounter difficulties due to the time-consuming recognition of region of interest …
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 …
相关搜索
- image correlation salient features
- image correlation parallel computing
- image correlation deformation measurement
- image correlation value estimation
- image correlation high accuracy
- image correlation large rotation
- image correlation pixel selection
- image correlation complex shapes
- image correlation parameters selection