Modified correlation criterion for digital image correlation considering the effect of lighting variations in deformation measurements

2012 ◽  
Vol 51 (1) ◽  
pp. 017004 ◽  
Author(s):  
Bei Peng
Keyword(s):  
Digital Image Correlation ◽  
Digital Image ◽  
Image Correlation ◽  
Correlation Criterion ◽  
Deformation Measurements

Performances and Limitations of Three Ultra High-Speed Imaging Cameras for Full-Field Deformation Measurements

2011 ◽  
Vol 70 ◽  
pp. 81-86 ◽  
Author(s):  
Fabrice Pierron ◽  
Rachid Cheriguene ◽  
Pascal Forquin ◽  
Raphael Moulart ◽  
Marco Rossi ◽  
...  
Keyword(s):  
Digital Image Correlation ◽  
Digital Image ◽  
High Speed ◽  
Grid Method ◽  
Image Correlation ◽  
High Speed Imaging ◽  
Full Field ◽  
Ultra High Speed ◽  
Ultra High Speed Imaging ◽  
Deformation Measurements

This paper compares the technology and the performances of three ultra high speed cameras for full-field deformation measurements with Digital image correlation or the grid method. The three cameras are based on multiple CCD sensors (Cordin 550-62, with rotating mirror or DRS IMACON 200 with gated intensified CCDs) or dedicated chip (Shimadzu HPV). The advantages and limitations of these cameras are critically reviewed.

Full-Field Deformation Measurements in Liquid-like-Solid Granular Microgel Using Digital Image Correlation

2017 ◽  
Vol 58 (1) ◽  
pp. 137-149 ◽  
Author(s):  
A. McGhee ◽  
A. Bennett ◽  
P. Ifju ◽  
G. W. Sawyer ◽  
T. E. Angelini
Keyword(s):  
Digital Image Correlation ◽  
Digital Image ◽  
Image Correlation ◽  
Full Field ◽  
Deformation Measurements
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