Research mobilities
11/2019: Visiting researcher (2 weeks) the School of Surveying & Geospatial Sciences, The Technical University of Kenya (TUK), Nairobi, Kenya (hosted by Prof. Patrick Ogao)
09/2018: Visiting researcher (4 weeks) the Department of Computing, Imperial College London, London, UK (hosted by Prof. Michael Bronstein). Topic: Geometric deep learning on graphs applied to remote sensing data
07/2018: Visiting researcher (3 weeks) the Remote Sensing Lab, Dpt of Information Engineering and Computer Science, University of Trento, Trento, Italy (hosted by Prof. Lorenzo Bruzzone). Topic: Multi-level image analysis based on hierarchical representation using tree strucutres
06/2018: Visiting researcher (3 weeks) the Faculty of Electrical Engineering and Computer Science, Technishe Univeritat Berlin, Berlin, Germany (hosted by Prof. Begum Demir). Topic: Large-scale and multi-label remote sensing image indexing and retrieval
10/2015: Visiting (3 weeks) at The French Space Agency (CNES), Toulouse, France. Project: Implementation of a pointwise graph-based approach for high resolution image classification using OTB Toolbox/C++
Spring 2013: Master Internship (6 months) at Laval University, Quebec city, Canada. Project: Study of the joint behavior of 2D and 3D descriptors for the heterogeneous registration LiDAR/Optical images
Seminar/talks
04/2024: [Invited Talk] Self-supervised and weakly-supervised learning applied to Earth observation, Forum UTIAS2, CNES, Toulouse, France
08/2023: [Invited Seminar] Weakly supervised detection of marine megafauna from aerial images, Institut Francophone International (IFI), Vietnam (virtual).
07/2022: [Talk] From supervised to unsupervised deep learning for automatic detection of marine megafauna, MACLEAN workshop, CAP/RFIAP, Vannes, France
07/2021: [Invited Seminar] Small object detection in remote sensing, Machine Learning for Remote Sensing reading and discussion group, University of Maryland/NASA Harvest (USA) (virtual)
11/2019: Seminar at School of Surveying & Geospatial Sciences, The Technical university of Kenya (TUK), Nairobi, Kenya.
09/2018: [Oral + Poster] Efficient texture retrieval using multi-scale local extrema descriptors and covariance embedding, ECCV Workshops 2018, Munich, Germany [slides] [poster]
07/2018: [Poster] Buried object detection from B-scan ground penetrating radar data using Faster-RCNN, IGARSS 2018, Valencia, Spain [poster]
[Poster] Classification of remote sensing images using attribute profiles and feature profiles from different trees: a comparative study, IGARSS 2018, Valencia, Spain [poster]
07/2018: [Seminar] Remote sensing image processing: tree-based and graph-based approaches, RSLab, University of Trento, Italy
06/2018: [Poster] Détection d'objets enterrés par apprentissage profond sur imagerie géoradar, RFIAP 2018, Paris, France
06/2018: [Colloquium Talk] Graph of keypoints for remote sensing image analysis, Big Data Management Group, TU Berlin, Germany
05/2018: [Oral] Recent developments in attribute profiles for remote sensing image classification, ICPRAI 2018, Montréal, Canada [slides]
11/2017: [Talk] Deep learning and remote sensing: models and applications, DL2T (THEIA - CES Detection - CNRS - PEPS), Paris, 29-30/11/2017 (website)
09/2017: [Seminar] LFAPs for remote sensing image classification, OBELIX team, IRISA, Vannes, France
07/2017: [Session Chair] IGARSS 2017 - TU1.L1: High resolution classification methods
05/2017: [Poster] Quasi-flat zones for angular data simplification, ISMM 2017, Fontainebleau, France [poster]
03/2017: [Seminar] CBIR using the local extrema features, OBELIX team, IRISA, Vannes, France
11/2016: [Invited seminar] Pointwise approach for SAR image change detection and texture tracking, LAPP team,LISTIC, Annecy, France
09/2016: PhD defense,Télécom Paristech, Paris, France
07/2016: [Oral] Texture retrieval from very high resolution remote sensing images using the local extrema-based descriptors, IGARSS 2016, Beijing, China [slides] (Finalist student competition)
06/2016: [Seminar] Content-based image retrieval using the local extrema,TOMS team,LabSTICC, Brest, France
10/2015: [Poster] Pointwise approach for texture for texture analysis from VHR satellite images,CNES Young Resercher Days, CNES, Toulouse, France. [poster]
09/2015: [Invited seminar] Local texture characterization from VHR images, AYIN team, INRIA Sofia Antipolis, Nice, France
[Poster] Local texture for texture analysis and characterization,PhD student day of the SICMA Doctoral School, Brest, France (Best Poster Award)
07/2015: [Oral] Covariance-based texture description from weighted coherence matrix and gradient tensors for polarimetric SAR image classification, IGARSS 2015, Milan, Italy [slides]
[Oral] Pointwise approach on covariance matrix of oriented gradients for very high resolution image texture segmentation, IGARSS 2015, Milan, Italy [slides]
[Session Chair] MULTITEMP 2015 - Session 2A: Change detection techniques (poster session)
[Oral] A keypoint approach for change detection between SAR images based on graph theory, MULTITEMP 2015, Annecy, France [slides]
07/2014: [Oral] Wavelets on graphs for very high resolution multispectral image texture segmentation, IGARSS 2014, Québec city, Canada [slides]
09/2013: [Oral] Guided block-matching for sonar image registration using unsupervised Kohonen neural networks, OCEANS'13, San Diego, USA [slides]
09/2013: Master of Eng. defense, Université Laval, Québec, QC., Canada
06/2013: [Poster] Communicating objects and bottom-up innovation approach, CDIO 2013, MIT/Harvard, Boston, MA, USA (Team-work poster)
RFIAP 2022, ICIP 2022, MACLEAN 2022 (virtual)
JURSE 2021, MACLEAN 2021 (virtual)
IGARSS 2020 (virtual), MACLEAN 2020 (virtual)
Phi-Week 2019
ICPRAI 2018 - RFIAP 2018 - IGARSS 2018 - BMVC 2018 - ECCV 2018
ISMM 2017 - IGARSS 2017 - ICCV 2017
IGARSS 2016
Gretsi 2015 - IGARSS 2015 - Multitemp 2015
IGARSS 2014 - PL 2014
OCEANS 2013 - CDIO 2013