Results 11 to 20 of about 243,543 (304)
Evaluation of fiber reinforced cement using digital image correlation. [PDF]
PLoS ONE, 2015 The effect of short fiber reinforcements on the mechanical properties of cement has been examined using a splitting tensile - digital image correlation (DIC) measurement method.
Garrett W Melenka, Jason P Carey
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Optimal digital color image correlation [PDF]
Optics and Lasers in Engineering, 2020 Abstract Within the context of Digital Image Correlation (DIC), the optimal treatment of color images is considered. The mathematical bses of a weighted 3-field image correlation are first introduced, which are relevant for RGB encoded images. In this framework, noise characterization methods are developed as noise properties dictate the best suited ...
Curt, J +3 more
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Combining Image Compression with Digital Image Correlation [PDF]
Experimental Mechanics, 2019 Digital image correlation (DIC) is a powerful experimental technique to determine displacement and strain fields. DIC methods usually require a large number of high resolution images, and this imposes significant needs on data storage and transmission. In this work, we combine digital image correlation with image compression techniques and show that it
Yang, J., Bhattacharya, K.
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Fracture and Structural Integrity, 2013 The work deals with experimental study of macro localization of plastic yielding occurrences of structural carbon steel, research of singularity of deformation wave processes by complex use of contemporary test equipment and high effective digital image ...
T.V. Tretiakova, V.E. Vildeman
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Applied Sciences, 2022 Reliable assessment and prediction of the technical condition of reinforced concrete structures require accurate data of the stress–strain state of the structure at all stages of loading.
Yaroslav Blikharskyy +4 more
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Axial Force Measurement Using Digital Image Correlation
Nihon Kikai Gakkai ronbunshu, 2022 As a simple and highly accurate axial force management method during manufacturing and maintenance of bolt-tightened structures, we examined a method to calculate the axial force from images of the bolt head. In this method, the axial force is calculated
Takeshi INOUE +3 more
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On the Digital Image Correlation Technique
Materials Today: Proceedings, 2022 Abstract This study has been focused in the introduction of the theoretical and practical foundations of the Digital Image Correlation DIC technique to undergraduate students at EPN through the implementation of a Laboratory DIC practice. In the experimental test, an elastomer with different hole shapes is used as a test specimen, which should have a
Zabala Jorge +2 more
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Microcontact printing on metallic surfaces for optical deformation measurements; pp. 184–188 [PDF]
Proceedings of the Estonian Academy of Sciences, 2017 The measurement of the properties and behaviour of material is of fundamental importance in modern engineering. In recent years a breakthrough method for measuring surface deformation has been represented by digital image correlation.
Federico Coren +6 more
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Structural Identification Using Digital Image Correlation Technology
Engineering Proceedings, 2023 Structural health monitoring has gained increasing research interest, particularly due to the societal concerns tied to the aging of current civil structures and infrastructures.
Samira Azizi +2 more
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Stereo digital image correlation: formulations and perspectives
Comptes Rendus. Mécanique, 2021 A literature review regarding functionals used in stereo digital image correlation (SDIC) is presented. A suitable functional for performing data assimilation, in the sense that all available information at all times is wisely taken into account, is also
Fouque, Raphaël +3 more
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