Impact of Speckle Deformability on Digital Imaging Correlation
Journal article
Wang, J., Wu, H., Zhu, Z., Xie, H., Yu, H., Huang, Q., Xiang, Y., Paritala, P. K., Mendieta, J. B., Anbananthan, H., Catano, J., Fang, R., Wang, L. and Li, Z. (2024). Impact of Speckle Deformability on Digital Imaging Correlation. IEEE Access. 12, pp. 66466 - 66477. https://doi.org/10.1109/access.2024.3398786
Authors | Wang, J., Wu, H., Zhu, Z., Xie, H., Yu, H., Huang, Q., Xiang, Y., Paritala, P. K., Mendieta, J. B., Anbananthan, H., Catano, J., Fang, R., Wang, L. and Li, Z. |
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Abstract | Digital Image Correlation (DIC) has been widely used as a non-contact deformation measurement technique. Nevertheless, its accuracy is greatly affected by the speckle pattern on the specimen. To systematically evaluate how speckle deformability affects the precision of DIC algorithms. In this study, a test dataset of 2D speckle patterns with various prescribed deformation fields was numerically generated, containing two categories of speckles, i.e., the deformable and the non-deformable (rigid) ones. This dataset |
Keywords | Digital image correlation, speckle pattern, displacement measurement, motion tracking, imaging processing algorithms |
Year | 2024 |
Journal | IEEE Access |
Journal citation | 12, pp. 66466 - 66477 |
Publisher | Institute of Electrical and Electronics Engineers (IEEE) |
ISSN | 2169-3536 |
Digital Object Identifier (DOI) | https://doi.org/10.1109/access.2024.3398786 |
Web address (URL) | https://ieeexplore.ieee.org/document/10525690 |
Publication dates | |
Online | 09 May 2024 |
Publication process dates | |
Accepted | 02 May 2024 |
Deposited | 31 May 2024 |
Publisher's version | License File Access Level Open |
https://openresearch.lsbu.ac.uk/item/9750q
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Publisher's version
Impact_of_Speckle_Deformability_on_Digital_Imaging_Correlation.pdf | ||
License: CC BY 4.0 | ||
File access level: Open |
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