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General Information
| Full Name | Iris Dumeur |
| Languages | French (native) , English (fluent), German (B1) |
Education
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2021 to 2024 PhD in land surface monitoring
CESBIO, Toulouse - Paving the way towards foundation models exploiting Satellite Image Time Series for land surface monitoring
- Development of three different SITS encoders - U-BARN, ALISE and MALICE
- Self-supervised learning - masked auto encoders and Discriminative approaches
- Temporal attention mechanism for SITS
- Formations
- Gretsi summer school 2022, "Methodological and societal challenges of deep learning"
- IEEE GRSS Image Analysis and Data Fusion (IADF) summer school 2022
- Paving the way towards foundation models exploiting Satellite Image Time Series for land surface monitoring
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2021 French national engineer diploma equivalent to Master's degree
Mines Nancy - Major in computer science
- Image Processing,Advanced Data Analysis on Spatial and Temporal data,Data Science, Statistics
Experience
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2025-Present Postdoc - Change detection on mulitmodal Satellite Image Time Series
Centre Borelli, Paris France - Multimodal SITS fusion - Sentinel-1, Sentinel-2, Landsat
- Unsupervised change detection
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2021 Reseach intern on bi-temporal land cover change detection using digital elevation model on stereoscopic VHR Image
CNES, (French space Agency) - Bi-temporal land cover change detection using digital elevation model on stereoscopic VHR Image
- Multi-task learning, DEM with CARS
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2020 Research intern deep learning and remote sensing
CSIRO data61, Melbourne - Sentinel 1 and 2 data fusion with Generative Adversarial Network (GAN)
- Continuation of the internship as the final year school project. Assessment of the cGAN ability to simulate Sentinel 2 data and map changes
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Sep 2019-Feb 2020 Computer vision intern
Preligens, ex-earthcube (PARIS) - Ensembling method applied to deep learning (VGG, ResNet) & machine learning (Random Forest, Gradient Boosting Tree) algorithms for ship classification in SAR image
Conferences
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2024 International Geoscience and Remote Sensing Symposium (IGARSS), Athenes
- Toward a foundation model for irregular and unaligned Satellite Image Time Series
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2023 International Geoscience and Remote Sensing Symposium (IGARSS), Pasadena
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2023
Open Source Projects
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2023-now ALISE (code)
- ALIgned Sits Encoder (ALISE) official code
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2023-now U-BARN (code)
- U-BARN official code
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2023 Create dataset with openeo (code)
- Downloading and processing step for data downloaded from openeo platform
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2023-now CropRot (code)
- Code to create CropRot
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2024 S2 SITS pretraining dataset (dataset)
- Share a Multi-year S2 SITS pre-training dataset
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2024 MMDC-EU (dataset)
- Share a multi-modal, multi-year pre-training dataset.
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2024 CropRot (dataset)
- Share a labeled SITS change detection dataset
Skills
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Python
- Pytorch, pytorch-lightning, hydra, einops
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Emacs
- PhD and article written with orgmode
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HPC computing
- slurm
- Jean-Zay and CNES HPC
Academic Interests
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Foundation model in remote sensing
- Multimodal data fusion
- Self-supervised learning strategy
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Remote sensing
- Land surface monitoring
- Change detection