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 …
Automated initial guess in digital image correlation aided by Fourier–Mellin transform
The state-of-the-art digital image correlation (DIC) method using iterative spatial-domain
cross correlation, eg, the inverse-compositional Gauss–Newton algorithm, for full-field …
cross correlation, eg, the inverse-compositional Gauss–Newton algorithm, for full-field …
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 …
Large deformation measurement using digital image correlation: a fully automated approach
Y Zhou, B Pan, YQ Chen - Applied optics, 2012 - opg.optica.org
In digital image correlation, the iterative spatial domain cross-correlation algorithm is
considered as a gold standard for matching the corresponding points in two images, but …
considered as a gold standard for matching the corresponding points in two images, but …
A fast digital image correlation method for deformation measurement
B Pan, K Li - Optics and Lasers in Engineering, 2011 - Elsevier
Fast and high-accuracy deformation analysis using digital image correlation (DIC) has been
increasingly important and highly demanded in recent years. In literature, the DIC method …
increasingly important and highly demanded in recent years. In literature, the DIC method …
Noise robustness and parallel computation of the inverse compositional Gauss–Newton algorithm in digital image correlation
X Shao, X Dai, X He - Optics and Lasers in Engineering, 2015 - Elsevier
Abstract 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 …
popular sub-pixel registration algorithms in digital image correlation (DIC). The IC-GN …
Superfast robust digital image correlation analysis with parallel computing
B Pan, L Tian - Optical Engineering, 2015 - spiedigitallibrary.org
Existing digital image correlation (DIC) using the robust reliability-guided displacement
tracking (RGDT) strategy for full-field displacement measurement is a path-dependent …
tracking (RGDT) strategy for full-field displacement measurement is a path-dependent …
Speeding up digital image correlation computation using the integral image technique
L Jiang, H Xie, B Pan - Optics and Lasers in Engineering, 2015 - Elsevier
In recent years, with the requirement of high-resolution and real-time measurement, the
computation speed of digital image correlation (DIC) has become increasingly important. At …
computation speed of digital image correlation (DIC) has become increasingly important. At …
Initial guess by improved population-based intelligent algorithms for large inter-frame deformation measurement using digital image correlation
J Zhao, P Zeng, L Lei, Y Ma - Optics and Lasers in Engineering, 2012 - Elsevier
Digital image correlation (DIC) has received a widespread research and application in
experimental mechanics. In DIC, the performance of subpixel registration algorithm (eg …
experimental mechanics. In DIC, the performance of subpixel registration algorithm (eg …
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 …
相关搜索
- image correlation newton algorithm
- image correlation deformation measurement
- image correlation high accuracy
- image correlation noise robustness
- image correlation parallel computation
- image correlation large rotation
- image correlation convergence criteria
- image correlation parallel computing
- image correlation intelligent algorithms