{"id":6018,"date":"2026-04-27T15:47:46","date_gmt":"2026-04-27T13:47:46","guid":{"rendered":"https:\/\/www.biomaps.universite-paris-saclay.fr\/?page_id=6018"},"modified":"2026-10-02T09:47:56","modified_gmt":"2026-10-02T07:47:56","slug":"artistes","status":"publish","type":"page","link":"https:\/\/www.biomaps.universite-paris-saclay.fr\/index.php\/artistes\/","title":{"rendered":"ARTISTES – Analyse et Reconstruction par Technologie Intelligente Et Simulation num\u00e9rique"},"content":{"rendered":"\t\t
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\u200bPr\u00e9sentation de l\u2019\u00e9quipe<\/h2>\n

L’\u00e9quipe ARTISTES, Analyse & Reconstruction par Technologie Intelligente Et Simulation num\u00e9rique<\/strong>, d\u00e9veloppe des m\u00e9thodes num\u00e9riques innovantes pour l’imagerie biom\u00e9dicale, depuis la simulation des syst\u00e8mes d’acquisition jusqu’\u00e0 l’analyse quantitative des images. Ses recherches s’appuient sur quatre axes compl\u00e9mentaires \u2014 simulation num\u00e9rique, reconstruction tomographique, analyse d’images et intelligence artificielle \u2014 afin d’am\u00e9liorer les performances des imageurs, la qualit\u00e9 des images et leur exploitation pour la recherche et la m\u00e9decine de pr\u00e9cision.<\/p>\n

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Axe 1. Simulation num\u00e9rique<\/h2>\n

Cet axe d\u00e9veloppe des mod\u00e8les num\u00e9riques et des simulations Monte Carlo pour la conception, l’optimisation et l’\u00e9valuation des syst\u00e8mes d’imagerie m\u00e9dicale. Les recherches s’appuient notamment sur le d\u00e9veloppement de la plateforme open source GATE<\/a>, avec l’int\u00e9gration d’une interface Python moderne, la mod\u00e9lisation de d\u00e9tecteurs innovants et le d\u00e9veloppement de jumeaux num\u00e9riques. Les recherches portent \u00e9galement sur la mod\u00e9lisation de ph\u00e9nom\u00e8nes physiologiques et biom\u00e9caniques, ainsi que sur la g\u00e9n\u00e9ration de bases de donn\u00e9es simul\u00e9es destin\u00e9es \u00e0 l’entra\u00eenement et \u00e0 la validation de m\u00e9thodes d’intelligence artificielle.<\/p>\n

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Axe 2. Reconstruction Tomographique<\/h2>\n

Les recherches portent sur le d\u00e9veloppement de nouvelles m\u00e9thodes de reconstruction pour la TEP, adapt\u00e9es aux acquisitions dynamiques, basse dose et aux imageurs de nouvelle g\u00e9n\u00e9ration. Les travaux int\u00e8grent \u00e9galement la quantification des incertitudes et des approches d’intelligence artificielle afin d’am\u00e9liorer la qualit\u00e9 et la robustesse des images reconstruites, avec un fort investissement dans la plateforme open source CASToR<\/a>.<\/p>\n

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Axe 3. Extraction quantitative de param\u00e8tres dans l\u2019analyse d\u2019image<\/h2>\n

Cet axe d\u00e9veloppe des m\u00e9thodes d’analyse quantitative d’images multimodales autour de deux th\u00e9matiques compl\u00e9mentaires. En TEP, les recherches portent sur l’analyse dynamique des radiotraceurs, l’imagerie param\u00e9trique et l’extraction de biomarqueurs quantitatifs, notamment au travers du logiciel PET-KinetiX<\/a> cod\u00e9velopp\u00e9 par le laboratoire. En IRM, les travaux sont consacr\u00e9s \u00e0 l’analyse fonctionnelle du poumon, au d\u00e9veloppement de mod\u00e8les physiologiques respiratoires et \u00e0 l’estimation de param\u00e8tres issus de l’imagerie afin d’am\u00e9liorer l’aide au diagnostic.<\/p>\n

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Axe 4. Techniques d\u2019apprentissage pour l\u2019imagerie<\/h2>\n

L’intelligence artificielle est d\u00e9velopp\u00e9e comme un outil transversal intervenant \u00e0 toutes les \u00e9tapes de la cha\u00eene d’imagerie, depuis le traitement des signaux des d\u00e9tecteurs jusqu’\u00e0 la reconstruction et l’analyse des images. Les recherches visent \u00e0 concevoir des m\u00e9thodes performantes, robustes et fiables, capables d’am\u00e9liorer la qualit\u00e9 des images et l’extraction d’informations quantitatives tout en r\u00e9pondant aux contraintes de l’imagerie m\u00e9dicale.<\/p>\n

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\u200bPr\u00e9sentation de l\u2019\u00e9quipe L’\u00e9quipe ARTISTES, Analyse & Reconstruction par Technologie Intelligente Et Simulation num\u00e9rique, d\u00e9veloppe des m\u00e9thodes num\u00e9riques innovantes pour l’imagerie biom\u00e9dicale, depuis la simulation des syst\u00e8mes d’acquisition jusqu’\u00e0 l’analyse quantitative des images. Ses recherches s’appuient sur quatre axes compl\u00e9mentaires \u2014 simulation num\u00e9rique, reconstruction tomographique, analyse d’images et intelligence artificielle \u2014 afin d’am\u00e9liorer les performances […]<\/p>\n","protected":false},"author":2,"featured_media":5970,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-6018","page","type-page","status-publish","has-post-thumbnail","hentry"],"guten_post_layout_featured_media_urls":{"full":["https:\/\/www.biomaps.universite-paris-saclay.fr\/wp-content\/uploads\/2026\/03\/Footer-e1609957375858-lower.png",750,75,false],"thumbnail":["https:\/\/www.biomaps.universite-paris-saclay.fr\/wp-content\/uploads\/2026\/03\/Footer-e1609957375858-lower-100x75.png",100,75,true],"medium":["https:\/\/www.biomaps.universite-paris-saclay.fr\/wp-content\/uploads\/2026\/03\/Footer-e1609957375858-lower-150x15.png",150,15,true],"medium_large":["https:\/\/www.biomaps.universite-paris-saclay.fr\/wp-content\/uploads\/2026\/03\/Footer-e1609957375858-lower.png",640,64,false],"large":["https:\/\/www.biomaps.universite-paris-saclay.fr\/wp-content\/uploads\/2026\/03\/Footer-e1609957375858-lower-500x50.png",500,50,true],"1536x1536":["https:\/\/www.biomaps.universite-paris-saclay.fr\/wp-content\/uploads\/2026\/03\/Footer-e1609957375858-lower.png",750,75,false],"2048x2048":["https:\/\/www.biomaps.universite-paris-saclay.fr\/wp-content\/uploads\/2026\/03\/Footer-e1609957375858-lower.png",750,75,false],"guten_post_layout_landscape_large":["https:\/\/www.biomaps.universite-paris-saclay.fr\/wp-content\/uploads\/2026\/03\/Footer-e1609957375858-lower.png",750,75,false],"guten_post_layout_portrait_large":["https:\/\/www.biomaps.universite-paris-saclay.fr\/wp-content\/uploads\/2026\/03\/Footer-e1609957375858-lower.png",750,75,false],"guten_post_layout_square_large":["https:\/\/www.biomaps.universite-paris-saclay.fr\/wp-content\/uploads\/2026\/03\/Footer-e1609957375858-lower.png",750,75,false],"guten_post_layout_landscape":["https:\/\/www.biomaps.universite-paris-saclay.fr\/wp-content\/uploads\/2026\/03\/Footer-e1609957375858-lower-600x75.png",600,75,true],"guten_post_layout_portrait":["https:\/\/www.biomaps.universite-paris-saclay.fr\/wp-content\/uploads\/2026\/03\/Footer-e1609957375858-lower-600x75.png",600,75,true],"guten_post_layout_square":["https:\/\/www.biomaps.universite-paris-saclay.fr\/wp-content\/uploads\/2026\/03\/Footer-e1609957375858-lower-600x75.png",600,75,true],"sciencex-single-team-thumb":["https:\/\/www.biomaps.universite-paris-saclay.fr\/wp-content\/uploads\/2026\/03\/Footer-e1609957375858-lower-360x75.png",360,75,true],"sciencex-team-thumbnail":["https:\/\/www.biomaps.universite-paris-saclay.fr\/wp-content\/uploads\/2026\/03\/Footer-e1609957375858-lower-263x75.png",263,75,true],"sciencex-event-thumbnail":["https:\/\/www.biomaps.universite-paris-saclay.fr\/wp-content\/uploads\/2026\/03\/Footer-e1609957375858-lower-555x75.png",555,75,true],"sciencex-event-gallery-thumb":["https:\/\/www.biomaps.universite-paris-saclay.fr\/wp-content\/uploads\/2026\/03\/Footer-e1609957375858-lower-227x75.png",227,75,true],"sciencex-blog-thumb":["https:\/\/www.biomaps.universite-paris-saclay.fr\/wp-content\/uploads\/2026\/03\/Footer-e1609957375858-lower-100x75.png",100,75,true]},"_links":{"self":[{"href":"https:\/\/www.biomaps.universite-paris-saclay.fr\/index.php\/wp-json\/wp\/v2\/pages\/6018","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.biomaps.universite-paris-saclay.fr\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.biomaps.universite-paris-saclay.fr\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.biomaps.universite-paris-saclay.fr\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.biomaps.universite-paris-saclay.fr\/index.php\/wp-json\/wp\/v2\/comments?post=6018"}],"version-history":[{"count":29,"href":"https:\/\/www.biomaps.universite-paris-saclay.fr\/index.php\/wp-json\/wp\/v2\/pages\/6018\/revisions"}],"predecessor-version":[{"id":6627,"href":"https:\/\/www.biomaps.universite-paris-saclay.fr\/index.php\/wp-json\/wp\/v2\/pages\/6018\/revisions\/6627"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.biomaps.universite-paris-saclay.fr\/index.php\/wp-json\/wp\/v2\/media\/5970"}],"wp:attachment":[{"href":"https:\/\/www.biomaps.universite-paris-saclay.fr\/index.php\/wp-json\/wp\/v2\/media?parent=6018"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}