Transformée en Ondelettes Continue Directionnelle : applications en Imagerie Médicale
ESAIM. Proceedings, Tome 18 (2007), pp. 216-228
Cet article a éte moissonné depuis la source EDP Sciences
This article comes from a short lecture given at the Graduate School of Paris Orsay's university during December, 2005. We present the directional continuous wavelet transform in dimension 2, and the general associated synthesis formula. We develop two fundamental examples of wavelets in image processing, and propose a practical method for the coefficients calculation. We illustrate this theory by two original applications in medical imaging, related to reconstruction of objects from incomplete data: local tomography and the identification of a vertebra surface from two X-ray images.
Affiliations des auteurs :
Valérie Perrier 1 ; Anne Bilgot 2 ; Olivier Le Cadet 1 ; Laurent Desbat 2
@article{EP_2007_18_a16,
author = {Val\'erie Perrier and Anne Bilgot and Olivier Le Cadet and Laurent Desbat},
title = {Transform\'ee en {Ondelettes} {Continue} {Directionnelle} : applications en {Imagerie} {M\'edicale}},
journal = {ESAIM. Proceedings},
pages = {216--228},
year = {2007},
volume = {18},
doi = {10.1051/proc:071816},
language = {en},
url = {http://geodesic.mathdoc.fr/articles/10.1051/proc:071816/}
}
TY - JOUR AU - Valérie Perrier AU - Anne Bilgot AU - Olivier Le Cadet AU - Laurent Desbat TI - Transformée en Ondelettes Continue Directionnelle : applications en Imagerie Médicale JO - ESAIM. Proceedings PY - 2007 SP - 216 EP - 228 VL - 18 UR - http://geodesic.mathdoc.fr/articles/10.1051/proc:071816/ DO - 10.1051/proc:071816 LA - en ID - EP_2007_18_a16 ER -
%0 Journal Article %A Valérie Perrier %A Anne Bilgot %A Olivier Le Cadet %A Laurent Desbat %T Transformée en Ondelettes Continue Directionnelle : applications en Imagerie Médicale %J ESAIM. Proceedings %D 2007 %P 216-228 %V 18 %U http://geodesic.mathdoc.fr/articles/10.1051/proc:071816/ %R 10.1051/proc:071816 %G en %F EP_2007_18_a16
Valérie Perrier; Anne Bilgot; Olivier Le Cadet; Laurent Desbat. Transformée en Ondelettes Continue Directionnelle : applications en Imagerie Médicale. ESAIM. Proceedings, Tome 18 (2007), pp. 216-228. doi: 10.1051/proc:071816
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