Panoramic/Dual-Surface Digital Image Correlation Measurement Using a Single Camera
Sensors, 2022 We propose a cost-effective and simple-to-implement mirror-assisted single-camera panoramic digital image correlation (DIC) method for panoramic/dual-surface profile and deformation measurement.
Kaiyu Zhu, Bing Pan
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Progress in digital image correlation method [PDF]
SCIENTIA SINICA Physica, Mechanica & Astronomica, 2018 Photomechanics Laboratory in the University of Science and Technology of China has concentrated on principles and applications of digital image correlation (DIC) recent years. Photomechanics Laboratory not only has improved the accuracy and efficiency of DIC but also has achieved research findings on speckle pattern standardization, compensation method
Yong Su, XiaoPing Wu, QingChuan Zhang
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Special Issue on Advances in Digital Image Correlation (DIC)
Applied Sciences, 2020 Digital Image Correlation (DIC) has become the most popular full field measurement technique in experimental mechanics [...]
Jean-Noël Périé +1 more
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Digital Image Correlation used to Analyze the Multiaxial Behavior of Rubber-like Materials [PDF]
European Journal of Mechanics A/Solids 20 (2001) 169-187, 2005 We present an experimental approach to discriminate models describing the mechanical behavior of polymeric materials. A biaxial loading condition is obtained in a multiaxial testing machine. An evaluation of the displacement field obtained by digital image correlation allows us to evaluate the heterogeneous strain field observed during these tests.
arxiv +1 more source
Digital Image Correlation for Cement-based Materials and Structural Concrete Testing
, 2020 This paper presents the application of a low-cost digital image correlation (DIC) system for automated crack mapping. The system employed makes use of a conventional digital camera, a remote image recording controller, and an open-source digital image ...
A. Tambusay, B. Suryanto, P. Suprobo
semanticscholar +1 more source
Stress induced martensite at the crack tip in NiTi alloys during fatigue loading
Fracture and Structural Integrity, 2014 Crack tip stress-induced phase transformation mechanisms in nickel-titanium alloys (NiTi) were analyzed by Digital Image Correlation (DIC), under fatigue loads.
E. Sgambitterra, L. Bruno, C. Maletta
doaj
Multi-scale crack closure measurements with digital image correlation on Haynes 230
Fracture and Structural Integrity, 2015 An experimental campaign was developed to study fatigue crack growth in Haynes 230, a Ni-based superalloy. The effects of crack closure were investigated with digital image correlation, by applying two different approaches.
Stefano Beretta +3 more
doaj
Full-Field Bridge Deflection Monitoring with Off-Axis Digital Image Correlation
Sensors, 2021 Video deflectometer based on using off-axis digital image correlation (DIC) has emerged as a robust non-contact optical tool for deflection measurements of bridges.
Long Tian +3 more
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STRESS ANALYSIS IN CYLINDRICAL SPECIMENS MADE FROM 34CrMo4 USING DIC
Acta Metallurgica Slovaca, 2014 The stress analysis using digital image correlation was carried out on cylindrical tensile specimens made from low carbon 34CrMo4 steel. The results obtained by conventional tensile test were compared with the results obtained by digital image ...
Michaela Štamborská +3 more
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Quasi one-shot full-field surface profilometry using digital diffractive-confocal imaging correlation microscope [PDF]
arXiv, 2018 One-shot full-field surface profilometry using digital diffractive-confocal imaging correlation microscope based on digital micromirror device is developed for one-shot microscopic 3D surface measurement. Optical configuration applies confocal microscope setup and was building on DMD to generate specific pinhole array arrangement for minimizing cross ...
arxiv