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KEY WORDS

Digital image correlation, calibration, calibration parameters.

ABSTRACT

This article deals with factors, which influence accuracy of measured data obtained by method of digital image correlation, specifically by the system Q-450 from the company Dantec Dynamics. The attention is mainly focused on calibration of cameras and in detail it is remitted on its affect the accuracy of the results.

CITATION INFORMATION

Acta Mechanica Slovaca. Volume 16, Issue 2, Pages 6 – 12, ISSN 1335-2393

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  Impact Assessment of Calibration Parameters on Accuracy Method of Digital Image Correlation

REFERENCES

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vol. 22, no. 11, p.1330-1334. URL:<http://research.microsoft.com/en-us/um/people/zhang/papers/zhangpami-02-calib.pdf>

[2] ZHANG Z. A Flexible New Technique for Camera Calibration. In Microsoft Research Technical Report MSR-TR-98-71, Microsoft Corporation, Redmond, WA 98052, 2 December 1998.
[3] BECKER, T. et al. Error Estimations of 3D Digital Image Correlation Measurements. In Dantec Dynamics/Technical Note,2008.
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October 2000, vol. 22, no. 10, p. 1066-1077.
[6] LICHTENBERGER R. – SCHREIER H. Non-contacting measurement technology for component safety assessment. LIMESS Messtechnik u. Software GmbH, D-75180 Pforzheim.
[7] DANTEC DYNAMICS GmbH. 2008. Istra4D / Software Manual Q-450 System
[8] HUŇADY, R.: Možnosti využitia metódy digitálnej obrazovej korelácie v aplikáciách dynamiky. Dizertačná práca. Košice: Technická univerzita v Košiciach,

Strojnícka fakulta, 2010.
[9] Trebuňa, F., Huňady, R., Bobovský, Z., Hagara, M.: An application of high-speed digital image correlation in determination of modal parameters, In: Acta Mechanica Slovaca, vol.
16, no. 4, 2012.

Latest Issue

ams 2 2016

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