Video Magic
Los Alamos National Laboratory has invented VideoMagic, a technology that automatically extracts resonant frequencies, vibrational mode shapes and damping ratios from video of vibrating structures.This technique estimates full-field mode shapes at high spatial resolution. This allows quantitative analysis of mode shapes for detecting minute stiffness losses in structures, using pixels as video sensors.
- Research Organization:
- Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- Sponsoring Organization:
- USDOE National Nuclear Security Administration (NNSA)
- DOE Contract Number:
- 89233218CNA000001
- OSTI ID:
- 1557196
- Report Number(s):
- LA-UR-19-28108
- Country of Publication:
- United States
- Language:
- English
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