Quantitative vibration amplitude measurement with time-averaged digital speckle pattern interferometry

Keyphrases

• Electronic Speckle Pattern Interferometry 100%
• Vibration Amplitude Measurement 100%
• Bessel 66%
• Hilbert Transformation 66%
• Quantitative Measurement 33%
• Phase-shifting Method 33%
• Fringe Pattern 33%
• Vibration Measurement 33%
• Phase Shift 33%
• Vibration Amplitude 33%
• Fringe Contrast 33%
• Image Processing 33%
• Contrast Phase 33%
• Phase Function 33%
• Interferogram 33%
• Contrast Enhancement 33%
• Data Extraction 33%
• Quantitative Evaluation 33%
• Signal Processing Techniques 33%
• Quadrature Signal 33%
• Phase Extraction 33%

Earth and Planetary Sciences

• Speckle Patterns 100%
• Interferometry 100%
• Image Processing 25%
• Diffraction Pattern 25%
• Signal Processing 25%

Engineering

• Interferometry 100%
• Interferogram 33%
• Quantitative Measurement 33%
• Image Processing 33%
• Quantitative Evaluation 33%
• Phase Shift 33%