Damage Identification

Identifying frequency-domain operating deflection shapes and internal damage in structures using geometric vision method
Identifying frequency-domain operating deflection shapes and internal damage in structures using geometric vision method

This paper presents a geometric vision method for frequency-domain operating deflection shape sensing and internal damage identification, using RANSAC-based stereo calibration, stereo-temporal matching, ODS estimation, and wavelet-based damage localization.

Jan 1, 2025