Charles Soussen

Laboratoire

L2S

Mots cles

traitement du signal ; traitement d'image ; problèmes inverses

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Publications (126)

Communication dans un congrès 01/07/2019

Uniform k-step recovery with CMF dictionaries

Rémi Gribonval , Cédric Herzet , Charles Soussen

Article dans une revue 01/07/2019

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

Prisca Rakotomanga , Grégoire Khairallah , Marine Amouroux , Sergey Zaytsev , Elina Genina , Hang Chen , Alain Delconte , Christian Daul , Valery Tuchin , Walter Blondel , Charles Soussen

Communication dans un congrès 03/06/2019

Research and development of effective optical technologies for diagnostics in dermatology

Vadim D. Genin , Prisca Rakotomanga , Sergey Zaytsev , Elina A. Genina , Ekaterina N. Lazareva , Grégoire Khairallah , Marine Amouroux , Hang Chen , Wei Feng , Dan Zhu , Alexey N. Bashkatov , Walter C.P.M. Blondel , Valery Tuchin , Charles Soussen

Communication dans un congrès 01/05/2019

OMP and continuous dictionaries: Is k-step recovery possible ?

Rémi Gribonval , Cédric Herzet , Charles Soussen

Logiciel 01/03/2019

Non-negative greedy algorithms: Matlab implementation

Thi Thanh Nguyen , Jérôme Idier , El-Hadi Djermoune , Charles Soussen

Poster de conférence 06/02/2019

Mineral Identification And Characterization: An Integrated Approach To Recover Mineralogical Information From Hyperspectral Images

Ronan Rialland , Rodolphe Marion , V. Carrere , Jean-Philippe Poli , Charles Soussen

Article dans une revue 01/01/2019

Parameterized Source Separation For Delayed Spectroscopic Signals

Hassan Mortada , Vincent Mazet , Christophe Collet , Lionel Poisson , Charles Soussen

Article dans une revue 01/01/2019

A parallelizable framework for segmenting piecewise signals

Junbo Duan , David Brie , Jérôme Idier , Yu-Ping Wang , Mingxi Wan , Charles Soussen

Article dans une revue 01/01/2019

ROHSA: Regularized Optimization for Hyper-Spectral Analysis

Antoine Marchal , Marc-Antoine Miville-Deschênes , Marie-Jeanne Lesot , Adrien Revault d'Allonnes , Quentin Salomé , François Orieux , Nicolas Gac , Charles Soussen

Communication dans un congrès 26/10/2018

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 , Alain Delconte , Frédéric Marchal , Wei Feng , Alexander Pravdin , Dan Zhu , Valery Tuchin , Walter Blondel , Charles Soussen

Communication dans un congrès 24/09/2018

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

Prisca Rakotomanga , Grégoire Khairallah , Marine Amouroux , Sergey Zaytsev , Elina Genina , Valery Tuchin , Frédéric Marchal , Alain Delconte , Hang Chen , Wei Feng , Dan Zhu , Walter Blondel , Charles Soussen

Communication dans un congrès 24/09/2018

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 , Alain Delconte , François Plenat , Frédéric Marchal , Marine Amouroux , Charles Soussen

Communication dans un congrès 01/09/2018

Spectroscopic decomposition of astronomical multispectral images using B-splines

Hassan Mortada , Vincent Mazet , Christophe Collet , Charles Soussen

Communication dans un congrès 19/06/2018

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 , Hang Chen , Christian Daul , Alain Delconte , Frédéric Marchal , Walter Blondel , Charles Soussen

Communication dans un congrès 04/06/2018

Skin optical properties modifications using optical clearing agents: experimental and modelling results

Walter Blondel , Prisca Rakotomanga , Wei Feng , Dan Zhu , Hang Chen , Christian Daul , Alain Delconte , Frédéric Marchal , Marine Amouroux , Charles Soussen

Communication dans un congrès 23/05/2018

Estimation des propriétés optiques de peau humaine modifiées par un agent de clarification optique et mesurées par spectroscopie tissulaire bimodale

Prisca Rakotomanga , Grégoire Khairallah , Marine Amouroux , Frédéric Marchal , Alain Delconte , Hang Chen , Wei Feng , Dan Zhu , Walter Blondel , Charles Soussen

Communication dans un congrès 23/05/2018

Caractérisation par spectroscopie optique des classes tissulaires rencontrées lors de résection chirurgicale des carcinomes cutanés

Grégoire Khairallah , Walter Blondel , Prisca Rakotomanga , Alain Delconte , François Plenat , Frédéric Marchal , Marine Amouroux , Charles Soussen

Autre publication scientifique 01/05/2018

Non-negative orthogonal greedy algorithms for sparse reconstruction

Thi Thanh Nguyen , Jérôme Idier , El-Hadi Djermoune , Charles Soussen

Autre publication scientifique 01/05/2018

A case of exact recovery using OMP with continuous dictionaries

Rémi Gribonval , Cédric Herzet , Clement Elvira , Charles Soussen

Communication dans un congrès 22/04/2018

Spatially resolved spectroscopy for guiding margin delineation during human skin carcinomas resection: first clinical results on diffuse reflectance and autofluorescence spectra and in vivo skin optical properties

Grégoire Khairallah , Marine Amouroux , François Plenat , Prisca Rakotomanga , Frédéric Marchal , Alain Delconte , Hang Chen , Walter Blondel , Charles Soussen

Communication dans un congrès 01/01/2018

A case of exact recovery with OMP using continuous dictionaries

Rémi Gribonval , Cédric Herzet , Charles Soussen

Communication dans un congrès 10/11/2017

Preliminary study investigating depth sensitivity of spatially resolved bimodal spectroscopy combined to optical clearing agents on a human skin based-hybrid model

Grégoire Khairallah , Marine Amouroux , Prisca Rakotomanga , Frédéric Marchal , Alain Delconte , Wei Feng , Dan Zhu , Walter Blondel , Charles Soussen

Communication dans un congrès 10/10/2017

Estimation of in vivo optical properties of human skin carcinomas using spatially resolved multimodal spectroscopy: clinical study preliminary results

Walter Blondel , Prisca Rakotomanga , Grégoire Khairallah , Marine Amouroux , Frédéric Marchal , Alain Delconte , Charles Soussen

Communication dans un congrès 09/10/2017

Overview on inverse problem solving techniques to estimate optical properties from fibered spectroscopic devices

Walter Blondel , Prisca Rakotomanga , Christian Daul , Grégoire Khairallah , Frédéric Marchal , Marine Amouroux , Alain Delconte , Maria N. Kholodtsova , Viktor B. Loschenov , Charles Soussen

Communication dans un congrès 26/09/2017

Human skin optical property modifications upon optical clearing agents estimated from spatially-resolved tissue optical spectroscopy

Prisca Rakotomanga , Grégoire Khairallah , Marine Amouroux , Frédéric Marchal , Alain Delconte , Wei Feng , Dan Zhu , Walter C.P.M. Blondel , Charles Soussen

Communication dans un congrès 05/09/2017

Séparation de sources retardées et paramétriques

Hassan Mortada , Mazet Vincent , Christophe Collet , Charles Soussen

Communication dans un congrès 01/09/2017

An optimized version of non-negative OMP

Thi Thanh Nguyen , Jérôme Idier , El-Hadi Djermoune , Charles Soussen

Communication dans un congrès 28/08/2017

Separation of delayed parameterized sources

Hassan Mortada , Vincent Mazet , Christophe Collet , Charles Soussen

Communication dans un congrès 28/01/2017

Influence of cost functions and optimization methods on solving the inverse problem in spatially resolved diffuse reflectance spectroscopy

Prisca Rakotomanga , Walter C.P.M. Blondel , Charles Soussen