Fast, robust and accurate digital image correlation calculation without redundant computations
High-efficiency and high-accuracy deformation analysis using digital image correlation (DIC)
has become increasingly important in recent years, considering the ongoing trend of using …
has become increasingly important in recent years, considering the ongoing trend of using …
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 …
An evaluation of convergence criteria for digital image correlation using inverse compositional Gauss–Newton algorithm
B Pan - Strain, 2014 - Wiley Online Library
ABSTRACT A fast, robust and accurate digital image correlation (DIC) method, which uses a
robust zero‐mean normalized sum of squared difference correlation criterion, a …
robust zero‐mean normalized sum of squared difference correlation criterion, a …
A novel coarse-fine search scheme for digital image correlation method
ZF Zhang, YL Kang, HW Wang, QH Qin, Y Qiu, XQ Li - Measurement, 2006 - Elsevier
As a well-established technique for measuring surface deformation, the digital image
correlation method (DICM) has received wide application in experimental mechanics and …
correlation method (DICM) has received wide application in experimental mechanics and …
Digital image correlation with enhanced accuracy and efficiency: a comparison of two subpixel registration algorithms
The two major subpixel registration algorithms, currently being used in subset-based digital
image correlation, are the classic Newton-Raphson (FA-NR) algorithm with forward additive …
image correlation, are the classic Newton-Raphson (FA-NR) algorithm with forward additive …
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 …
The state of the art of two‐dimensional digital image correlation computational method
J Zhao, Y Sang, F Duan - Engineering reports, 2019 - Wiley Online Library
After remarkable work over the last three decades, digital image correlation (DIC)
computational technique has made incredible progress under the unremitting efforts of …
computational technique has made incredible progress under the unremitting efforts of …
Ncorr: open-source 2D digital image correlation matlab software
J Blaber, B Adair, A Antoniou - Experimental Mechanics, 2015 - Springer
Abstract Digital Image Correlation (DIC) is an important and widely used non-contact
technique for measuring material deformation. Considerable progress has been made in …
technique for measuring material deformation. Considerable progress has been made in …
Recent progress in digital image correlation
B Pan - Experimental mechanics, 2011 - Springer
In this paper, we report the following important progress recently made in the basic theory
and practical implementation of digital image correlation (DIC) for deformation …
and practical implementation of digital image correlation (DIC) for deformation …
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 …