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Automated Breast Tumor Segmentation in DCE-MRI Using Deep Learning
Benjelloun, Mohammed; El Adoui, Mohammed; LARHMAM, Mohamed Amine et al.
2019
 

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Abstract :
[en] Segmentation of breast tumor is an important step for breast cancer follow-up and treatment. Automating this challenging task can help radiologists to reduce the high workload of breast cancer analysis. In this paper, we propose a deep learning approach to automate the segmentation of breast tumors in DCE-MRI data. We build an architecture based on U-net fully convolutional neural network. The trained model can handle both detection and segmentation on each single breast slice. In this study, we used a dataset of 86 DCE-MRI, acquired before and after chemotherapy, of 43 patients with local breast cancer, a total of 5452 slices. The data have been annotated manually by an experienced radiologist. The model was trained and validated on 85% and 15% of the data and achieved a mean IoU of 76,14%.
Disciplines :
Computer science
Author, co-author :
Benjelloun, Mohammed ;  Université de Mons > Faculté Polytechnique > Service Informatique, Logiciel et Intelligence artificielle
El Adoui, Mohammed  ;  Université de Mons > Faculté Polytechnique > Service Informatique, Logiciel et Intelligence artificielle
LARHMAM, Mohamed Amine
Mahmoudi, Sidi  ;  Université de Mons > Faculté Polytechnique > Service Informatique, Logiciel et Intelligence artificielle
Language :
English
Title :
Automated Breast Tumor Segmentation in DCE-MRI Using Deep Learning
Publication date :
13 May 2019
Event name :
The 4th IEEE International Conference on Cloud Computing Technologies and Applications
Event place :
Brussels, Belgium
Event date :
2018
Research unit :
F114 - Informatique, Logiciel et Intelligence artificielle
Research institute :
R300 - Institut de Recherche en Technologies de l'Information et Sciences de l'Informatique
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