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Learning Optical Flow for Fast MRI Reconstruction

Timothée Schmoderer , Angelica I. Aviles-Rivero , Veronica Corona , Noémie Debroux , Carola-Bibiane Schönlieb
SIAM Conference on Imaging Science 2020, Jul 2020, Toronto (Online), Canada
Conference papers hal-04032745v1

Impact of standardization of autofluorescence and diffuse reflectance spectra on diagnosis accuracy of optical spectroscopy used for skin carcinomas diagnosis

Grégoire Khairallah , Walter Blondel , Prisca Rakotomanga , Charles Soussen , Alain Delconte , et al.
Saratov Fall Meeting, SFM’18 - 6th International Symposium "Optics and Biophotonics", Sep 2018, Saratov, Russia
Conference papers hal-01931306v1
Image document

Time-Frequency Mixed-Norm Estimates: Sparse M/EEG imaging with non-stationary source activations

Alexandre Gramfort , Daniel Strohmeier , Jens Haueisen , Matti Hämäläinen , Matthieu Kowalski
NeuroImage, 2013, 70, pp.410-422. ⟨10.1016/j.neuroimage.2012.12.051⟩
Journal articles hal-00773276v1

Source separation approach for the analysis of spatially resolved multiply excited autofluorescence spectra during optical clearing of ex vivo skin

Prisca Rakotomanga , Charles Soussen , Grégoire Khairallah , Marine Amouroux , Sergey Zaytsev , et al.
Biomedical optics express, 2019, 10 (7), pp.3410-3424. ⟨10.1364/BOE.10.003410⟩
Journal articles hal-02160058v1

Contribution à l'imagerie ultrasonore quantitative

Bernard Duchêne , Dominique Lesselier , Walid Tabbara
Traitement du Signal, 1985, 2 (5 Sp), pp.473-477
Journal articles hal-01262849v1
Image document

Méthodes itératives de reconstruction tomographique pour la réduction des artefacts métalliques et de la dose en imagerie dentaire

Long Chen
Physique Médicale [physics.med-ph]. Université Paris Sud - Paris XI, 2015. Français. ⟨NNT : 2015PA112015⟩
Theses tel-01167370v1
Image document

Functional brain imaging with M/EEG using structured sparsity in time-frequency dictionaries

Alexandre Gramfort , Daniel Strohmeier , Jens Haueisen , Matti Hamalainen , Matthieu Kowalski
International Conference on Information Processing in Medical Imaging (IPMI '11), Jul 2011, Irsee, Germany. pp.600-611, ⟨10.1007/978-3-642-22092-0_49⟩
Conference papers inria-00605502v1

Investigation of human skin autofluorescence modifications due to optical clearing using spatially resolved spectroscopy and multiple excitations

Prisca Rakotomanga , Grégoire Khairallah , Shvachkina Marina , Marine Amouroux , Charles Soussen , et al.
Asia Communications and Photonics Conference, ACP 2018, Oct 2018, Hangzhou, China
Conference papers hal-01931325v1
Image document

PSF homogenization for multi-band photometry from space on extended objects

A. Boucaud , H. Dole , A. Abergel , H Ayasso , F. Orieux
EAS Publications Series, 2016, 78-79, pp.275-285. ⟨10.1051/eas/1678013⟩
Journal articles hal-01982482v1
Image document

Reconstruction 3D en tomographie à rayons X à l'aide d'un modèle a priori hiérarchique utilisant la transformation de Haar

Li Wang , Nicolas Gac , Ali Mohammad-Djafari
26eme Colloque GRETSI Traitement du Signal & des Images, GRETSI 2017, Sep 2017, Juan-Les-Pins, France
Conference papers hal-01567888v1
Image document

GPU implementation of a 3D bayesian CT algorithm and its application on real foam reconstruction

Nicolas Gac , Alexandre Vabre , Ali Mohammad-Djafari , Asier Rabanal , Fanny Buyens
The First International Conference on Image Formation in X-Ray Computed Tomography, Jun 2010, Salt Lake City, United States. pp.151-155
Conference papers hal-00504740v2
Image document

Bayesian iterative reconstruction methods for 3D X-ray Computed Tomography

Camille Chapdelaine
Signal and Image processing. Université Paris-Sud, 2019. English. ⟨NNT : ⟩
Theses tel-02102537v1
Image document

Parallélisation sur GPU d'un algorithme de reconstruction 3D bayésien en tomographie X.

Nicolas Gac , Alexandre Vabre , Ali Mohammad-Djafari , Fanny Buyens , Samuel Legoupil
Développement d'applications de calcul intensif sur carte graphique pour l'imagerie moléculaire, May 2009, Obernai, France
Conference papers hal-00504759v1
Image document

Apport des dictionnaires temps-fréquence, de la parcimonie et des structures pour l'imagerie cérébrale fonctionnelle M/EEG

Alexandre Gramfort , Daniel Strohmeier , Jens Haueisen , Matti Hämäläinen , Matthieu Kowalski
GRETSI 2011, Sep 2011, Bordeaux, France. pp.ID45
Conference papers hal-00621040v1

Modifications of skin optical properties throughout optical clearing process based on spatially resolved autofluorescence and diffuse reflectance tissue spectroscopy

Walter Blondel , Prisca Rakotomanga , Sergey Zaytsev , Grégoire Khairallah , Charles Soussen , et al.
12th International Photonics and Optoelectronics Meetings, POEM 2019 – 7th Sino-French Optoelectronics Forum, Nov 2019, Wuhan, China
Conference papers hal-02403647v1

Spatially resolved autofluorescence and diffuse reflectance spectroscopy-based evaluation of human skin optical properties subjected to optical clearing agents

Prisca Rakotomanga , Grégoire Khairallah , Marine Amouroux , Wei Feng , Dan Zhu , et al.
8th International Symposium Europe-China Stem Cells and Regenerative Medicine, Jun 2018, Wuhan, China
Conference papers hal-01931271v1

Estimation of skin optical properties modified by an optical clearing agent and measured using bimodal tissue spectroscopy

Prisca Rakotomanga , Charles Soussen , Grégoire Khairallah , Marine Amouroux , Sergey Zaytsev , et al.
Saratov Fall Meeting, SFM’18 - 6th International Symposium "Optics and Biophotonics", Sep 2018, Saratov, Russia
Conference papers hal-01931288v1

Analysis of skin intrinsic fluorophore contributions during optical clearing: source separation technique applied to spatially resolved multiply excited autofluorescence spectra

Prisca Rakotomanga , Sergey Zaytsev , Marine Amouroux , Charles Soussen , Grégoire Khairallah , et al.
Saratov Fall Meeting, SFM'19 - 7th International Symposium “Optics and Biophotonics” - 23rd International School for Junior Scientists and Students on Optics, Laser Physics & Biophotonics, Sep 2019, Saratov, Russia
Conference papers hal-02421335v1
Image document

M/EEG source reconstruction based on Gabor thresholding in the source space

Daniel Strohmeier , Alexandre Gramfort , Jens Haueisen , Matti Hämäläinen , Matthieu Kowalski
NFSI 2011, May 2011, Banff, Canada
Conference papers hal-00621044v1

Synthetic MR image generation of macrotrabecular-massive hepatocellular carcinoma using generative adversarial networks

Vincent Couteaux , Cheng Zhang , Sébastien Mulé , Laurent Milot , Pierre-Jean Valette , et al.
Diagnostic and Interventional Imaging, 2023, 104 (5), pp.243-247. ⟨10.1016/j.diii.2023.01.003⟩
Journal articles hal-03961793v1
Image document

X-ray computed tomography simultaneous image reconstruction and contour detection using a hierarchical markovian model

Li Wang , Ali Mohammad-Djafari , Nicolas Gac
The 42nd IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2017), Mar 2017, New Orleans, United States. pp.6070-6074, ⟨10.1109/ICASSP.2017.7953322⟩
Conference papers hal-01490508v1
Image document

Accélération sur serveur multi-GPUs de la reconstruction 3D d'une mousse de nickel par méthodes itératives algébriques régularisées

Nicolas Gac , Alexandre Vabre , Ali Mohammad-Djafari , Fanny Buyens
23ème colloque GRETSI sur le traitement du signal et des images, Sep 2011, Bordeaux, France. pp.id455
Conference papers hal-00616941v1
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Multi-streaming and multi-GPU optimization for a matched pair of Projector and Backprojector

Nicolas Georgin , Camille Chapdelaine , Nicolas Gac , Ali Mohammad-Djafari , Estelle Parra-Denis
The 2019 International Conference on Fully Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine, Jun 2019, Philadelphie, PA, United States. ⟨10.1117/12.2534108⟩
Conference papers hal-02070223v1

Study of the impact of optical clearing on skin absorption, scattering and autofluorescence properties

Walter Blondel , Sergey Zaytsev , Victor Colas , Grégoire Khairallah , Prisca Rakotomanga , et al.
19th International Conference on Laser Optics, ICLO 2020 (6th International Symposium on Lasers in Medicine and Biophotonics), Nov 2020, St Petersburg, Russia
Conference papers hal-03018569v1
Image document

Modélisation stochastique de processus pharmaco-cinétiques, application à la reconstruction tomographique par émission de positrons (TEP) spatio-temporelle

Mame Diarra Fall
Imagerie médicale. Université Paris Sud, 2012. Français. ⟨NNT : 2012PA112035⟩
Theses tel-02273225v1
Image document

X-ray tomography reconstruction accelerated on FPGA through High-Level Synthesis tools

Daouda Diakite , Nicolas Gac
IEEE Transactions on Biomedical Circuits and Systems, 2023, pp.1-14. ⟨10.1109/TBCAS.2023.3258879⟩
Journal articles hal-04021970v1
Image document

Bayesian method with sparsity enforcing prior of dual-tree complex wavelet transform coefficients for X-ray CT image reconstruction

Li Wang , Ali Mohammad-Djafari , Nicolas Gac
25th European Signal Processing Conference (EUSIPCO 2017), Aug 2017, Kos island, Greece. ⟨10.23919/eusipco.2017.8081253⟩
Conference papers hal-01567875v1
Image document

3D X-ray Computed Tomography reconstruction using sparsity enforcing Hierarchical Model based on Haar Transformation

Li Wang , Ali Mohammad-Djafari , Nicolas Gac , Mircea Dumitru
The 2017 International Conference on Fully Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine, Jun 2017, Xi'an, China. pp.295-298
Conference papers hal-01490554v1

Compressed-sensing-based content-driven hierarchical reconstruction: Theory and application to C-arm cone-beam tomography

Hélène Langet , Cyril Riddell , Aymeric Reshef , Yves Trousset , Arthur Tenenhaus , et al.
Medical Physics, 2015, 42 (9), pp.5222-5237. ⟨10.1118/1.4928144⟩
Journal articles hal-01230277v1

Model Based Spatial and Temporal Similarity Measures between Series of Functional Magnetic Resonance Images

Ferath Kherif , Guillaume Flandin , Philippe Ciuciu , Habib Benali , Olivier Simon , et al.
Medical Image Computing and Computer-Assisted Intervention (MICCAI'02), 2002, Tokyo, Japan. pp.509--516
Conference papers inria-00615923v1