Speckle pattern processing by digital image correlation

Abstract

Testing the method of speckle pattern processing based on the digital image correlation is carried out in the current work. Three the most widely used formulas of the correlation coefficient are tested. To determine the accuracy of the speckle pattern processing, test speckle patterns with known displacement are used. The optimal size of a speckle pattern template used for determination of correlation and corresponding the speckle pattern displacement is also considered in the work.

Original language	English
Article number	04003
Journal	MATEC Web of Conferences
Volume	48
DOIs	https://doi.org/10.1051/matecconf/20164804003
Publication status	Published - 4 Apr 2016
Event	4th Russian Forum for Young Scientists with International Participation "Space Engineering" 2016 - Tomsk, Russian Federation Duration: 12 Apr 2016 → 14 Apr 2016

ASJC Scopus subject areas

Chemistry(all)
Materials Science(all)
Engineering(all)

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10.1051/matecconf/20164804003

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Gubarev, F., Li, L., Klenovskii, M., & Glotov, A. (2016). Speckle pattern processing by digital image correlation. MATEC Web of Conferences, 48, [04003]. https://doi.org/10.1051/matecconf/20164804003

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abstract = "Testing the method of speckle pattern processing based on the digital image correlation is carried out in the current work. Three the most widely used formulas of the correlation coefficient are tested. To determine the accuracy of the speckle pattern processing, test speckle patterns with known displacement are used. The optimal size of a speckle pattern template used for determination of correlation and corresponding the speckle pattern displacement is also considered in the work.",

author = "Fedor Gubarev and Lin Li and Miron Klenovskii and Anatoliy Glotov",

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N2 - Testing the method of speckle pattern processing based on the digital image correlation is carried out in the current work. Three the most widely used formulas of the correlation coefficient are tested. To determine the accuracy of the speckle pattern processing, test speckle patterns with known displacement are used. The optimal size of a speckle pattern template used for determination of correlation and corresponding the speckle pattern displacement is also considered in the work.

AB - Testing the method of speckle pattern processing based on the digital image correlation is carried out in the current work. Three the most widely used formulas of the correlation coefficient are tested. To determine the accuracy of the speckle pattern processing, test speckle patterns with known displacement are used. The optimal size of a speckle pattern template used for determination of correlation and corresponding the speckle pattern displacement is also considered in the work.

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