no code implementations • 15 Jun 2022 • Cyprien Ruffino, Rachel Blin, Samia Ainouz, Gilles Gasso, Romain Hérault, Fabrice Meriaudeau, Stéphane Canu
Polarimetric imaging, along with deep learning, has shown improved performances on different tasks including scene analysis.
no code implementations • 24 Dec 2021 • Fabian Dubourvieux, Romaric Audigier, Angélique Loesch, Samia Ainouz, Stéphane Canu
(ii) General good practices for Pseudo-Labeling, directly deduced from the interpretation of the proposed theoretical framework, in order to improve the target re-ID performance.
2 code implementations • 29 Nov 2021 • Julien Denize, Jaonary Rabarisoa, Astrid Orcesi, Romain Hérault, Stéphane Canu
To circumvent this issue, we propose a novel formulation of contrastive learning using semantic similarity between instances called Similarity Contrastive Estimation (SCE).
Ranked #72 on Self-Supervised Image Classification on ImageNet
no code implementations • 8 Nov 2021 • Tongxue Zhou, Stéphane Canu, Pierre Vera, Su Ruan
Based on the fact that there is a strong correlation between MR modalities of the same patient, in this work, we propose a novel brain tumor segmentation network in the case of missing one or more modalities.
no code implementations • 2 Nov 2021 • Tongxue Zhou, Su Ruan, Pierre Vera, Stéphane Canu
Considering the correlation between different MR modalities, in this paper, we propose a multi-modality segmentation network guided by a novel tri-attention fusion.
no code implementations • 15 Oct 2021 • Fabian Dubourvieux, Angélique Loesch, Romaric Audigier, Samia Ainouz, Stéphane Canu
However, the effectiveness of these approaches heavily depends on the choice of some hyperparameters (HP) that affect the generation of pseudo-labels by clustering.
no code implementations • 27 May 2021 • Tongxue Zhou, Stéphane Canu, Pierre Vera, Su Ruan
The proposed network consists of a conditional generator, a correlation constraint network and a segmentation network.
no code implementations • 13 Apr 2021 • Tongxue Zhou, Stéphane Canu, Pierre Vera, Su Ruan
In addition, multi-modal MR images can provide complementary information for accurate brain tumor segmentation.
no code implementations • 5 Feb 2021 • Tongxue Zhou, Stéphane Canu, Pierre Vera, Su Ruan
Our network includes N model-independent encoding paths with N image sources, a correlation constraint block, a feature fusion block, and a decoding path.
no code implementations • 22 Apr 2020 • Tongxue Zhou, Su Ruan, Stéphane Canu
Due to their self-learning and generalization ability over large amounts of data, deep learning recently has also gained great interest in multi-modal medical image segmentation.
no code implementations • 14 Apr 2020 • Tongxue Zhou, Stéphane Canu, Su Ruan
The coronavirus disease (COVID-19) pandemic has led to a devastating effect on the global public health.
no code implementations • 19 Mar 2020 • Tongxue Zhou, Stéphane Canu, Pierre Vera, Su Ruan
Multimodal MR images can provide complementary information for accurate brain tumor segmentation.
no code implementations • 26 Nov 2019 • Emeric Dynomant, Stéfan J. Darmoni, Émeline Lejeune, Gaëtan Kerdelhué, Jean-Philippe Leroy, Vincent Lequertier, Stéphane Canu, Julien Grosjean
The terminological indexing, words and stems contents of linked documents are highly similar between pmra and Doc2Vec PV-DBOW architecture.
no code implementations • 2 Oct 2019 • Rachel Blin, Samia Ainouz, Stéphane Canu, Fabrice Meriaudeau
The efficiency of the proposed method is mostly due to the high power of the polarimetry to discriminate any object by its reflective properties and on the use of deep neural networks for object detection.
no code implementations • 30 Jul 2019 • Jorge Guevara, Roberto Hirata Jr, Stéphane Canu
This paper introduces the concept of kernels on fuzzy sets as a similarity measure for $[0, 1]$-valued functions, a. k. a.
no code implementations • 16 Apr 2019 • Quentin Debard, Jilles Steeve Dibangoye, Stéphane Canu, Christian Wolf
The second agent acts as the interaction protocol, interpreting and translating to 3D operations the 2D finger trajectories from the first agent.
1 code implementation • 19 Feb 2018 • Quentin Debard, Christian Wolf, Stéphane Canu, Julien Arné
We propose a fully automatic method for learning gestures on big touch devices in a potentially multi-user context.
no code implementations • 21 Sep 2017 • Ruobing Shen, Gerhard Reinelt, Stéphane Canu
Unsupervised image segmentation and denoising are two fundamental tasks in image processing.
no code implementations • 12 Sep 2017 • Yuan Liu, Stéphane Canu, Paul Honeine, Su Ruan
Sparse representation learning has recently gained a great success in signal and image processing, thanks to recent advances in dictionary learning.
no code implementations • 28 Oct 2015 • Hachem Kadri, Emmanuel Duflos, Philippe Preux, Stéphane Canu, Alain Rakotomamonjy, Julien Audiffren
In this paper we consider the problems of supervised classification and regression in the case where attributes and labels are functions: a data is represented by a set of functions, and the label is also a function.
no code implementations • NeurIPS 2008 • Yves Grandvalet, Alain Rakotomamonjy, Joseph Keshet, Stéphane Canu
We consider the problem of binary classification where the classifier may abstain instead of classifying each observation.