Automated 3D liver segmentation and mixed reality integration for preoperative surgical planning / Mohamed Reda Touil (2025)

Public ISBD Titre : Automated 3D liver segmentation and mixed reality integration for preoperative surgical planning Type de document : document électronique Auteurs : Mohamed Reda Touil, Auteur ; Yasser Benzine, Auteur ; Mourad Adnane, Directeur de thèse ; Mohamed Rafik Ait Arab, Directeur de thèse Editeur : [S.l.] : [s.n.] Année de publication : 2025 Importance : 1 fichier PDF (17.2 Mo) Note générale : Mode d'accès : accès au texte intégral par intranet. Mémoire de Projet de Fin d’Études : Electronique : Alger, École Nationale Polytechnique : 2025 Bibliogr. p. 86-89 Langues : Anglais (eng) Mots-clés : Liver surgical planning Automated segmentation Deep Learning Mixed Reality 3D reconstruction Clinical collaboration Index. décimale : PN01025 Résumé : Traditional liver surgical planning, relying on manual interpretation of 2D images, is often limited in precision and efficiency. This report introduces an integrated system designed to revolutionize this practice by combining automated deep learning-based liver segmentation with a collaborative Mixed Reality (MR) environment. The developed approach leverages advanced neural network architectures for accurate liver and tumor segmentation, followed by rapid 3D reconstruction. The segmentation model achieved a median Dice score of 0.92 on the IRCAD dataset, with comparable performance on LiTS and MDHV. The generated 3D models are then imported into an interactive MR application, enabling immersive visualization and intuitive manipulation. Furthermore, the system supports multiple simultaneous users in local collaborative mode, facilitating joint discussion and planning. This unique contribution, merging automated segmentation with immersive MR collaboration, significantly enhances the precision and efficiency of surgical planning, offering substantial potential for improving clinical outcomes. The emphasis on these key figures and the system’s unique contribution highlights that the project’s value lies not only in the performance of its individual components but also in the synergy created by integrating AI and MR to optimize a complex clinical workflow. Automated 3D liver segmentation and mixed reality integration for preoperative surgical planning [document électronique] / Mohamed Reda Touil, Auteur ; Yasser Benzine, Auteur ; Mourad Adnane, Directeur de thèse ; Mohamed Rafik Ait Arab, Directeur de thèse . - [S.l.] : [s.n.], 2025 . - 1 fichier PDF (17.2 Mo). Mode d'accès : accès au texte intégral par intranet. Mémoire de Projet de Fin d’Études : Electronique : Alger, École Nationale Polytechnique : 2025 Bibliogr. p. 86-89 Langues : Anglais (eng) Mots-clés : Liver surgical planning Automated segmentation Deep Learning Mixed Reality 3D reconstruction Clinical collaboration Index. décimale : PN01025 Résumé : Traditional liver surgical planning, relying on manual interpretation of 2D images, is often limited in precision and efficiency. This report introduces an integrated system designed to revolutionize this practice by combining automated deep learning-based liver segmentation with a collaborative Mixed Reality (MR) environment. The developed approach leverages advanced neural network architectures for accurate liver and tumor segmentation, followed by rapid 3D reconstruction. The segmentation model achieved a median Dice score of 0.92 on the IRCAD dataset, with comparable performance on LiTS and MDHV. The generated 3D models are then imported into an interactive MR application, enabling immersive visualization and intuitive manipulation. Furthermore, the system supports multiple simultaneous users in local collaborative mode, facilitating joint discussion and planning. This unique contribution, merging automated segmentation with immersive MR collaboration, significantly enhances the precision and efficiency of surgical planning, offering substantial potential for improving clinical outcomes. The emphasis on these key figures and the system’s unique contribution highlights that the project’s value lies not only in the performance of its individual components but also in the synergy created by integrating AI and MR to optimize a complex clinical workflow.

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Code-barres	Cote	Support	Localisation	Section	Disponibilité	Spécialité	Etat_Exemplaire
EP00926	PN01025	Ressources électroniques	Bibliothèque centrale	Projet Fin d'Etudes	Disponible	Electronique	Téléchargeable