Voxel-based quantitative analysis of brain images from F-18 Fluorodeoxyglucose Positron Emission Tomography with a Block-Matching algorithm for spatial normalization

Christophe Person 1 Valérie Louis-Dorr 1 Sylvain Poussier 2 Olivier Commowick 3 Grégoire Malandain 4 Louis Maillard 1 Didier Wolf 1 Nicolas Gilet 5 Véronique Roch 2 Gilles Karcher 2 Pierre-Yves Marie 6
1 CRAN - Centre de Recherche en Automatique de Nancy
2 Service de Médecine Nucléaire [Nancy]
3 VisAGeS - Vision, Action et Gestion d'informations en Santé
INSERM - Institut National de la Santé et de la Recherche Médicale : U746, Inria Rennes – Bretagne Atlantique , IRISA-D5 - SIGNAUX ET IMAGES NUMÉRIQUES, ROBOTIQUE
4 MORPHEME - Morphologie et Images
CRISAM - Inria Sophia Antipolis - Méditerranée , IBV - Institut de Biologie Valrose : U1091, Laboratoire I3S - SIS - Signal, Images et Systèmes
5 CHRU Nancy - Centre Hospitalier Régional Universitaire de Nancy
6 RCV - Risque cardiovasculaire, rigidité-fibrose et hypercoagulabilité
Abstract : Purpose of the Report. Statistical Parametric Mapping (SPM) is widely used for the quantitative analysis of brain images from F-18 fluorodeoxyglucose Positron Emission Tomography (FDG-PET). SPM requires an initial step of spatial normalization to align all images to a standard anatomical model (the template), but this may lead to image distortion and artefacts, especially in cases of marked brain abnormalities. This study aimed at assessing a Block-Matching (BM) normalization algorithm, where most transformations are not directly computed on the overall brain volume but through small blocks, a principle that is likely to minimize artefacts
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Journal articles
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https://hal.archives-ouvertes.fr/hal-00651731
Contributor : Valérie Louis Dorr <>
Submitted on : Wednesday, December 14, 2011 - 9:57:44 AM
Last modification on : Monday, March 4, 2019 - 2:08:07 PM

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INRIA | UNIV-RENNES1 | CRAN | I3S | UNICE | IRISA-D5 | INSTITUT-TELECOM | IRISA | UNIV-LORRAINE | UR1-UFR-ISTIC | CRAN-BIOSIS | UNIV-COTEDAZUR | UNIV-RENNES

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Christophe Person, Valérie Louis-Dorr, Sylvain Poussier, Olivier Commowick, Grégoire Malandain, et al.. Voxel-based quantitative analysis of brain images from F-18 Fluorodeoxyglucose Positron Emission Tomography with a Block-Matching algorithm for spatial normalization. Clinical Nuclear Medicine, Lippincott, Williams & Wilkins, 2012, 37 (3), pp.268-273. 〈10.1097/RLU.0b013e3182443b2d〉. 〈hal-00651731〉

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