Image processing and analysis of digital speckle pattern interferometric images for monitoring/surface vibration/tilt

A digital speckle pattern interferometric system to monitor surface vibrations and out of plane tilt is presented. The resolution of the system used to measure the out of plane displacement is 1/2 per fringe.

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Bibliographische Detailangaben
Hauptverfasser:	Chandra Shakher, Matsuda, K., Tenjimbayashi, K., Sundarajan, N., Ravi, D.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Charge coupled devices Holographic optical components Holography Image analysis Image processing Monitoring Optical interferometry Pattern analysis Speckle Vibrations
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Beschreibung
Zusammenfassung:	A digital speckle pattern interferometric system to monitor surface vibrations and out of plane tilt is presented. The resolution of the system used to measure the out of plane displacement is 1/2 per fringe.
DOI:	10.1109/ICICS.1997.652120