Digital image correlation with self-adaptive Gaussian windows
… In this paper, a DIC subpixel registration algorithm with Gaussian windows is presented,
where the foregoing compromise can be achieved implicitly by adjusting the window shapes …
where the foregoing compromise can be achieved implicitly by adjusting the window shapes …
Accurate displacement measurement via a self-adaptive digital image correlation method based on a weighted ZNSSD criterion
… Gaussian windows to implicitly optimize the subset sizes by adjusting the shape of Gaussian
windows … First of all, we introduce a standard Gaussian window function taking the form(1) …
windows … First of all, we introduce a standard Gaussian window function taking the form(1) …
A correlation-based continuous window-shift technique to reduce the peak-locking effect in digital PIV image evaluation
L Gui, ST Wereley - Experiments in Fluids, 2002 - Springer
… The Gaussian window mask technique can effectively … random error or requires a larger
interrogation window (Gui et al. 2001)… window-shifting technique is combined with the correlation-…
interrogation window (Gui et al. 2001)… window-shifting technique is combined with the correlation-…
Assessment of advanced windowing techniques for digital particle image velocimetry (DPIV)
A Eckstein, PP Vlachos - Measurement Science and Technology, 2009 - iopscience.iop.org
… where p controls the width of the Gaussian function. Figure 2 (right) … Gaussian window. We
observe that for equivalent widths less than half of the window size, the Gaussian window falls …
observe that for equivalent widths less than half of the window size, the Gaussian window falls …
Digital image correlation in experimental mechanics and image registration in computer vision: Similarities, differences and complements
… Before being added to the histogram, each sample׳s gradient magnitude is weighted by a
Gaussian window centered at the interrogated point with the size proportional to its detection …
Gaussian window centered at the interrogated point with the size proportional to its detection …
Digital particle image velocimetry (DPIV) robust phase correlation
A Eckstein, PP Vlachos - Measurement Science and Technology, 2009 - iopscience.iop.org
… Subsequent mention of the ‘Gaussian filtered’ correlation refers to this Gaussian window …
use of the Gaussian window filter due to the increased window size. In comparison, the image …
use of the Gaussian window filter due to the increased window size. In comparison, the image …
Digital image correlation
MGR Sause, MGR Sause - In Situ Monitoring of Fiber-Reinforced …, 2016 - Springer
… Here the same image data was processed using different subset window sizes. Beyond the
… increased amount of subset windows. However, for very low subset window sizes (such as 5 …
… increased amount of subset windows. However, for very low subset window sizes (such as 5 …
Minimizing the total strain error in point-wise least squares using rotated gaussian weight strain filter (RGW-SF) in digital image correlation
X Ye, J Zhao - Optics and Lasers in Engineering, 2023 - Elsevier
… directly by digital image correlation (DIC). Smooth window size and kernel function need
to be determined before using PLS. The selection of the proper smooth window size has long …
to be determined before using PLS. The selection of the proper smooth window size has long …
Two‐photon image correlation spectroscopy and image cross‐correlation spectroscopy
… the available biological time window for measurement on cells … an imaging variant of FCS
that they called image correlation … a 3D Gaussian model to the calculated temporal correlation …
that they called image correlation … a 3D Gaussian model to the calculated temporal correlation …
Multicolour analysis and local image correlation in confocal microscopy
D Demandolx, J Davoust - Journal of Microscopy, 1997 - Wiley Online Library
… , we have chosen a Gaussian sliding window whose standard … The standard deviation of
the Gaussian window should be … Too broad a window lowers the resolution of the correlation …
the Gaussian window should be … Too broad a window lowers the resolution of the correlation …
相关搜索
- digital image correlation
- image correlation spectroscopy
- image correlation method
- image correlation approach
- image correlation algorithm
- image correlation techniques
- image correlation analysis
- image correlation strain measurement
- image correlation subpixel registration algorithms
- image correlation enhanced accuracy and efficiency
- image correlation lens distortion correction