| Issue |
EPJ Web of Conferences
Volume 6, 2010
ICEM 14 – 14th International Conference on Experimental Mechanics
|
|
|---|---|---|
| Article Number | 10005 | |
| Number of page(s) | 8 | |
| Section | Full-field Measurements and Image Processing | |
| DOI | https://doi.org/10.1051/epjconf/20100610005 | |
| Published online | 10 June 2010 | |
https://doi.org/10.1051/epjconf/20100610005
The Diffuse Approximation: a derivative tool dedicated to full-field measurements
Laboratoire Roberval, UTC, 60200
Compiegne,
France
a e-mail: pierre.feissel@utc.fr
This study proposes a filtering tool based on the diffuse approximation, in order to reconstruct strain fields from full-field displacement measurements. The question of the filtering of the noise is adressed and an alternative approach based on space-time filtering is proposed. The methods are then applied to the detection of early damage detection on a tensile test on an interlock composite.
© Owned by the authors, published by EDP Sciences, 2010
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