Theoretical analysis of systematic errors in Gaussian weighted digital image correlation due to undermatched shape functions
In recent years, the measurement accuracy of digital image correlation (DIC) has garnered
significant attention. Among various advancements, Gaussian weighted DIC (GW-DIC) …
significant attention. Among various advancements, Gaussian weighted DIC (GW-DIC) …
Vibration monitoring of rotating shafts using DIC and compressed sensing
Monitoring vibrations in rotating shafts is essential for diagnosing and detecting mechanical
faults. Digital image correlation (DIC), an optical full-field measurement technique, is …
faults. Digital image correlation (DIC), an optical full-field measurement technique, is …
High precision full-field vibration measurement by LDV-induced stroboscopic fringe projection
A method for full-field vibration measurement that combines Fourier Transform Profilometry
(FTP) and Laser Doppler Vibrometry (LDV) is proposed and validated experimentally on …
(FTP) and Laser Doppler Vibrometry (LDV) is proposed and validated experimentally on …
Method for luminescent digital image correlation deformation measurement in non-illuminated environments
P Shi, K Zhang, J Peng - Applied Optics, 2024 - opg.optica.org
This study presents a luminescent digital image correlation (DIC) method that utilizes long
afterglow materials to prepare speckle patterns, overcoming the limitations of classical DIC …
afterglow materials to prepare speckle patterns, overcoming the limitations of classical DIC …