no code implementations • 6 Sep 2023 • Huy-Dung Nguyen, Michaël Clément, Boris Mansencal, Pierrick Coupé
In this paper, we present a novel 3D transformer-based architecture using a deformable patch location module to improve the differential diagnosis of Alzheimer's disease and Frontotemporal dementia.
1 code implementation • Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) Workshops 2023 • Hernan Carrillo, Michaël Clément, Aurélie Bugeau, Edgar Simo-Serra
Colorization of line art drawings is an important task in illustration and animation workflows.
no code implementations • 13 Apr 2023 • Huy-Dung Nguyen, Michaël Clément, Boris Mansencal, Pierrick Coupé
Second, brain structure ages can be used to compute the deviation from the normal aging process of each brain structure.
no code implementations • 28 Nov 2022 • Huy-Dung Nguyen, Michaël Clément, Boris Mansencal, Pierrick Coupé
In the first stage, we propose a deep grading model to extract meaningful features.
no code implementations • 25 Nov 2022 • Huy-Dung Nguyen, Michaël Clément, Vincent Planche, Boris Mansencal, Pierrick Coupé
In this paper, we propose a deep learning based approach for both problems of disease detection and differential diagnosis.
no code implementations • 15 Jun 2022 • Huy-Dung Nguyen, Michaël Clément, Boris Mansencal, Pierrick Coupé
However, differential diagnosis of these two types of dementia remains difficult at the early stage of disease due to similar patterns of clinical symptoms.
no code implementations • 7 Jun 2022 • Huy-Dung Nguyen, Michaël Clément, Boris Mansencal, Pierrick Coupé
Current deep learning-based approaches in this field, however, have a number of drawbacks, including the interpretability of model decisions, a lack of generalizability information and a lower performance compared to traditional machine learning techniques.
no code implementations • 6 Apr 2022 • Coloma Ballester, Aurélie Bugeau, Hernan Carrillo, Michaël Clément, Rémi Giraud, Lara Raad, Patricia Vitoria
While learning to automatically colorize an image, one can define well-suited objective functions related to the desired color output.
no code implementations • 6 Apr 2022 • Coloma Ballester, Aurélie Bugeau, Hernan Carrillo, Michaël Clément, Rémi Giraud, Lara Raad, Patricia Vitoria
In this chapter, we aim to study their influence on the results obtained by training a deep neural network, to answer the question: "Is it crucial to correctly choose the right color space in deep-learning based colorization?".
no code implementations • 9 Mar 2020 • Rémi Giraud, Merlin Boyer, Michaël Clément
A fast multi-scale non-local matching framework is also introduced for the search of similar descriptors at different resolution levels in an image dataset.
no code implementations • 20 Nov 2019 • Pierrick Coupé, Boris Mansencal, Michaël Clément, Rémi Giraud, Baudouin Denis de Senneville, Vinh-Thong Ta, Vincent Lepetit, José V. Manjon
Finally, we showed the interest of using semi-supervised learning to improve the performance of our method.
no code implementations • 5 Jun 2019 • Pierrick Coupé, Boris Mansencal, Michaël Clément, Rémi Giraud, Baudouin Denis de Senneville, Vinh-Thong Ta, Vincent Lepetit, José V. Manjon
Whole brain segmentation using deep learning (DL) is a very challenging task since the number of anatomical labels is very high compared to the number of available training images.