Streamlined particle filtering of phase-based magnified videos for quantified operational deflection shapes
Non-contact optical measurements are commonly used in industrial and research domains
to obtain displacement measurements. This can be attributed to their noninvasive …
to obtain displacement measurements. This can be attributed to their noninvasive …
Phase-based motion estimation in complex environments using the illumination-invariant log-Gabor filter
The phase-based motion estimation method is promising because the phase is sensitive to
the motion information embedded in the pixel values. Unfortunately, complex environments …
the motion information embedded in the pixel values. Unfortunately, complex environments …
A deep neural network model for coreference resolution in geological domain
B Wan, S Dong, D Chu, H Li, Y Liu, J Fu, F Fang… - Information Processing …, 2023 - Elsevier
Coreference resolution of geological entities is an important task in geological information
mining. Although the existing generic coreference resolution models can handle geological …
mining. Although the existing generic coreference resolution models can handle geological …
Lightweight object detection network for multi‐damage recognition of concrete bridges in complex environments
To solve the challenges of low recognition accuracy, slow speed, and weak generalization
ability inherent in traditional methods for multi‐damage recognition of concrete bridges, this …
ability inherent in traditional methods for multi‐damage recognition of concrete bridges, this …
Phase-based motion estimation and SVR smooth for target-free 3D deformation measurement using stereophotogrammetry
J Wang, Q Zhu, Q Zhang, X Wang, Y Du - Mechanical Systems and Signal …, 2024 - Elsevier
Non-contact measurement methods based on computer vision have shown great potential
for measuring structural surface displacement and strain due to their low cost and high …
for measuring structural surface displacement and strain due to their low cost and high …
Robust vision-based sub-pixel level displacement measurement using a complementary strategy
Over the past decade, computer vision-based measurement approaches have been
proposed to achieve non-contact structural displacement measurement. In particular, phase …
proposed to achieve non-contact structural displacement measurement. In particular, phase …
Damage identification in beams using burst video-records during free-vibration
Abstract In Structural Health Monitoring, computer vision has emerged as a promising
approach for dynamic measurement; especially for its full-field characteristic. However, real …
approach for dynamic measurement; especially for its full-field characteristic. However, real …
[HTML][HTML] Towards vision-based structural modal identification at low frame rate using blind source separation
With increasing availability of cost-effective and high-resolution cameras, their use as a non-
contact sensing tool has rapidly progressed for structural health monitoring. The cameras …
contact sensing tool has rapidly progressed for structural health monitoring. The cameras …