Evaluating the effectiveness of correlation digital speckle photography method for non-destructive testing of rough surfaces

The work is devoted to the investigation of the process of reflection of laser beams from rough surfaces with different degrees of roughness. Based on the results of numerical experiments the applicability of the method of correlation analysis of speckle-structures for non-destructive inspection of...

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Veröffentlicht in:	Journal of physics. Conference series 2014-01, Vol.536 (1), p.12017-3, Article 1
Hauptverfasser:	Gorjunov, A E, Pavlov, P V, Petrov, N V
Format:	Artikel
Sprache:	eng
Schlagworte:	Correlation analysis Inspection Laser beams Mathematical models Nondestructive testing Optimization Parameter sensitivity Photography Physics Reflection Roughness Surface roughness
Online-Zugang:	Volltext
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