Overview of MR Image Segmentation Strategies in Neuromuscular Disorders

Autor: Augustin C. Ogier, Marc-Adrien Hostin, Marc-Emmanuel Bellemare, David Bendahan

Publikováno v: Frontiers in Neurology, Vol 12 (2021)

Neuromuscular disorders are rare diseases for which few therapeutic strategies currently exist. Assessment of therapeutic strategies efficiency is limited by the lack of biomarkers sensitive to the slow progression of neuromuscular diseases (NMD). Ma

Externí odkaz: https://doaj.org/article/1180b95d1f62445883650567143d9f40

Four-dimensional reconstruction and characterization of bladder deformations

Autor: Augustin C. Ogier, Stanislas Rapacchi, Marc-Emmanuel Bellemare

Publikováno v: Computer Methods and Programs in Biomedicine
Computer Methods and Programs in Biomedicine, 2023, pp.107569. ⟨10.1016/j.cmpb.2023.107569⟩

International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f0f5f9aa3d876362d9312cfe8180b21
https://hal.science/hal-04090378

Characterization of surface motion patterns in highly deformable soft tissue organs from dynamic MRI: An application to assess 4D bladder motion

Autor: Karim Makki, Amine Bohi, Augustin C. Ogier, Marc Emmanuel Bellemare

Publikováno v: Computer Methods and Programs in Biomedicine
Computer Methods and Programs in Biomedicine, 2022, 218, pp.106708. ⟨10.1016/j.cmpb.2022.106708⟩

Dynamic MRI may capture temporal anatomical changes in soft tissue organs with high contrast but the obtained sequences usually suffer from limited volume coverage which makes the high resolution reconstruction of organ shape trajectories a major cha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f43931b8a27658e5173842cecc6e3caf
http://arxiv.org/abs/2010.02746

3D Dynamic MRI for Pelvis Observation - a First Step

Autor: Marc-Emmanuel Bellemare, Augustin C. Ogier, Stanislas Rapacchi, Arnaud Le Troter

Publikováno v: The 16th IEEE International Symposium on Biomedical Imaging (ISBI)
The 16th IEEE International Symposium on Biomedical Imaging (ISBI), Apr 2019, Venice, Italy. pp.1801-1804, ⟨10.1109/ISBI.2019.8759589⟩
IEEE 16th International Symposium on Biomedical Imaging (ISBI)
IEEE 16th International Symposium on Biomedical Imaging (ISBI), IEEE, pp.1801-1804, 2019, ⟨10.1109/ISBI.2019.8759589⟩
ISBI

International audience; In the context of pelvic floor diseases understanding we advocate a process to observe the bladder over time in 3D. Thanks to multiplanar MRI acquisitions and adequate volume constructions, several volumes per seconds can show

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cab7517b98a9ab238fc6ed264eb46476
https://hal-amu.archives-ouvertes.fr/hal-02195177

Multi-object segmentation framework using deformable models for medical imaging analysis

Autor: Nicola Pirró, Marcelo Vénere, Marc-Emmanuel Bellemare, Mariana del Fresno, Juan P. D'Amato, Rafael Namías

Publikováno v: Medical and Biological Engineering and Computing
Medical and Biological Engineering and Computing, 2016, 54 (8), pp.1181-1192. ⟨10.1007/s11517-015-1387-3⟩

Segmenting structures of interest in medical images is an important step in different tasks such as visualization, quantitative analysis, simulation, and image-guided surgery, among several other clinical applications. Numerous segmentation methods h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36355a51ec9b90403d5b854647957734
https://pubmed.ncbi.nlm.nih.gov/26392182