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REPARTI Seminars


The REPARTI Seminars at Université Laval are held on Fridays at 11:30 a.m.
Please see the program for more details.

 

 

 

REPARTI

MIVIM

Oct 11 2002 11:30AM

Xavier Maldague

Contraste amélioré en thermographie infrarouge



Résumé

An improved thermal contrast method is proposed for pulsed infrared thermography. It is based on the computations of reconstructed defect-free images so that no a priori knowledge of a sound area on the sample is necessary. Moreover, a correction is applied to take into account possible delays in the acquisition time. Results are presented both on PlexiglasTM and graphite-epoxy specimens. Comparisons with Pulsed Phase Thermography phase images are also presented along with a discussion on the advantages of the proposed method.


The CVSL seminars are given every Friday at 11:30 a.m. in room PLT-2700.




     
   
   

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