{"id":80462,"date":"2026-03-16T16:01:21","date_gmt":"2026-03-16T15:01:21","guid":{"rendered":"https:\/\/www.he-arc.ch\/?post_type=he-arc_work&p=80462"},"modified":"2026-03-18T10:34:10","modified_gmt":"2026-03-18T09:34:10","slug":"chapuis-valentin","status":"publish","type":"he-arc_work","link":"https:\/\/www.he-arc.ch\/en\/projets-etudiants\/chapuis-valentin\/","title":{"rendered":"CHAPUIS Valentin"},"content":{"rendered":"\n

Le rendu diff\u00e9rentiable est une nouvelle m\u00e9thode permettant le calcul de gradients au travers d\u2019un processus de rendu 3D.<\/p>\n\n\n\n

Ce travail consistait en l\u2019application de cette m\u00e9thode au probl\u00e8me concret consistant \u00e0 faire correspondre un maillage de triangles \u00e0 des images de r\u00e9f\u00e9rence afin de recr\u00e9er des mod\u00e8les 3D d\u2019outils d\u2019usinage.<\/p>\n\n\n\n

La r\u00e9alisation de ce projet a mis en lumi\u00e8re les int\u00e9r\u00eats du rendu diff\u00e9rentiables, en particulier le fait qu\u2019il ne n\u00e9cessite pas de mat\u00e9riel d\u2019acquisition sp\u00e9cifique et qu\u2019il peut s\u2019int\u00e9grer dans des syst\u00e8mes existants.<\/p>\n\n\n\n

Toutefois, plusieurs limitations sont relev\u00e9es concernant notamment la pr\u00e9cision du r\u00e9sultat final et la grande sensibilit\u00e9 aux conditions d\u2019\u00e9clairage.<\/p>\n\n\n\n

En conclusion, la m\u00e9thode utilis\u00e9e dans ce projet est pertinente pour recr\u00e9er des mod\u00e8les 3D approximatifs, mais ne permet pas une analyse d\u00e9taill\u00e9e des objets trait\u00e9s telle que le contr\u00f4le qualit\u00e9.<\/p>\n\n\n\n

<\/p>\n\n\n\n

Poster du travail de bachelor de Valentin Chapuis<\/a><\/p>\n\n\n\n

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