Demodulation of Spatial Carrier Images: Performance Analysis of Several Algorithms Using a Single Image
dc.contributor.author
hal.structure.identifier | BADULESCU, Claudiu
|
dc.contributor.author
hal.structure.identifier | BORNERT, Michel
|
dc.contributor.author
hal.structure.identifier | DUPRE, Jean Christophe
|
dc.contributor.author | EQUIS, Sébastien |
dc.contributor.author
hal.structure.identifier | GREDIAC, Michel
|
dc.contributor.author
hal.structure.identifier | MOLIMARD, Jerome
|
dc.contributor.author
hal.structure.identifier | PICART, Pascal
|
dc.contributor.author
hal.structure.identifier | ROTINAT, René
|
dc.contributor.author
hal.structure.identifier | VALLE, Valéry
|
dc.date.accessioned | 2014 |
dc.date.available | 2014 |
dc.date.issued | 2013 |
dc.date.submitted | 2014 |
dc.identifier.issn | 0014-4851 |
dc.identifier.uri | http://hdl.handle.net/10985/8669 |
dc.description | http://link.springer.com/article/10.1007%2Fs11340-013-9741-6# |
dc.description.abstract | Optical full-field techniques have a great importance in modern experimental mechanics. Even if they are reasonably spread among the university laboratories, their diffusion in industrial companies remains very narrow for several reasons, especially a lack of metrological performance assessment. A full-field measurement can be characterized by its resolution, bias, measuring range, and by a specific quantity, the spatial resolution. The present paper proposes an original procedure to estimate in one single step the resolution, bias and spatial resolution for a given operator (decoding algorithms such as image correlation, low-pass filters, derivation tools ...). This procedure is based on the construction of a particular multi-frequential field, and a Bode diagram representation of the results. This analysis is applied to various phase demodulating algorithms suited to estimate in-plane displacements. |
dc.description.sponsorship | GDR CNRS 2519 “Mesures de Champs et Identification en Mécanique des Solides |
dc.language.iso | en_US |
dc.publisher | Society for Experimental Mechanics |
dc.rights | Post-print |
dc.subject | Fringe |
dc.subject | Error assessment |
dc.subject | Spatial resolution |
dc.subject | Displacement resolution |
dc.subject | Benchmark |
dc.title | Demodulation of Spatial Carrier Images: Performance Analysis of Several Algorithms Using a Single Image |
dc.identifier.doi | 10.1007/s11340-013-9741-6 |
dc.typdoc | Article dans une revue avec comité de lecture |
dc.localisation | Centre de Châlons-en-Champagne |
dc.subject.hal | Sciences de l'ingénieur: Mécanique |
dc.subject.hal | Sciences de l'ingénieur: Traitement du signal et de l'image |
ensam.audience | Internationale |
ensam.page | 1357-1370 |
ensam.journal | Experimental Mechanics |
ensam.volume | 53 |
ensam.issue | 8 |
hal.status | unsent |