[Laser imaging]
We derive an original direct imaging method of an object. It is based on topological derivatives, and aims at inverting the amplitude of waves that are retropropagated after laser illuminations.
Nous élaborons une méthode originale dʼimagerie directe dʼun objet. Il sʼagit dʼune méthode de type dérivée topologique, destinée à inverser des mesures contenant lʼamplitude des ondes rétrodiffusées à la suite dʼilluminations laser.
Accepted:
Published online:
Jean-Baptiste Bellet 1; Gérard Berginc 2
@article{CRMATH_2011__349_5-6_315_0, author = {Jean-Baptiste Bellet and G\'erard Berginc}, title = {Imagerie laser}, journal = {Comptes Rendus. Math\'ematique}, pages = {315--317}, publisher = {Elsevier}, volume = {349}, number = {5-6}, year = {2011}, doi = {10.1016/j.crma.2011.01.006}, language = {fr}, }
Jean-Baptiste Bellet; Gérard Berginc. Imagerie laser. Comptes Rendus. Mathématique, Volume 349 (2011) no. 5-6, pp. 315-317. doi : 10.1016/j.crma.2011.01.006. https://comptes-rendus.academie-sciences.fr/mathematique/articles/10.1016/j.crma.2011.01.006/
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[3] Image processing by topological asymptotic expansion, J. Math. Imaging Vision, Volume 33 (2009) no. 2, pp. 122-134
[4] Modèle électromagnétique dʼobjet dissimulé, C. R. Acad. Sci. Paris, Ser. I, Volume 349 (2011) no. 3–4, pp. 153-155
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