Research lab on Geographic Information Science. UMR LASTIG. @UGustaveEiffel @IGNFrance, @ENSG_IGN, @eivp_paris #umrlastig
Joined June 2023
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Introducing our new thematic seminars! First up: NeRFs (Neural Radiance Fields). Join us this Tuesday (28th) at 10:30 for four presentations showcasing current work from our lab. Teams link coming soon.
Looking for a research internship in 3D computer vision? We have two internship opportunities on 3D point cloud analysis, for students in Masters M2 to join the rising Samp.ai (linkedin.com/company/samp-ai) startup 🚀, Ecole des Ponts ParisTech and @LASTIG_Lab
These will be mentored by Nachwa Bakr, PhD (linkedin.com/in/nachwaabouba…) from Samp along with Loic Landrieu, PHD HDR (linkedin.com/in/loic-landrie…) from Ecole des Ponts ParisTech and Damien ROBERT (linkedin.com/in/damienrobert…).
Apply here! Multimodal learning on point clouds and images 👉 samp.ai/internship-3d-comput…
Improved 3D instance segmentation 👉 samp.ai/internship-3d-comput…
#internship #research #ai #deeplearning #3D #computervision #pointclouds
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🗺️ Are you a researcher interested in AI for geospatial applications?
📥 Submit to our EGU workshop on “Advances in Geospatial Artificial Intelligence for large scale mapping”.
🏁Deadline: 10/1/2024
📌Where: Vienna, AT
🗓️When: 14-19/1/2024
ℹ️ For more: meetingorganizer.copernicus.…
LASTIG retweeted
📢 Hot of the press!
Our article “Evaluating Surface Mesh Reconstruction Using Real Data” 📄 has just been published in the PE&RS journal 👉 doi.org/10.14358/PERS.23-000… 👈
Code available on @github 💻👇
github.com/umrlastig/Surface…
@LASTIG_Lab
📢Vidéo #FDS23 Emmanuel Clédat @LASTIG_Lab
#CycloSafe 🚴♀️🚴♂️ Etude Quantitative des risques auxquels sont soumis les cyclistes lors de leurs trajets quotidiens #vélo #capteurs #lidar #distance #velo #voiture @ENSG_IGN @UGustaveEiffel @IGNFrance streaming.ensg.eu/communicat… 🚴♂️📏🚗
LASTIG retweeted
If you want to add more distortion types to @threejs persp cameras, have a look at this repo
github.com/mbredif/photogram…
Part of a great project, HistoVis by folks at @IGNFrance/@ENSG_IGN (Paiz Bredif @SidoChristophe etc) for distortion matching 3d/2d
epaizreyes.github.io/histovi…
trying to figure out a fisheye implementation. the math is still all warped and orbit controls steer upside down. but looks cool 😶🌫️
the scene i'm trying this with is from threejs-journey.com of course.
LASTIG retweeted
The important bits if someone wants to create a generic distortion camera for @threejs is to use/extend this great piece by Mathieu Brédif from @LASTIG_Lab
Supports multiple distortion, like fisheye, radial, polynomial or brown
github.com/mbredif/photogram…
Congratulations to Dr. Romain Loiseau who defended his PhD thesis "Real-World 3D Data Analysis: Toward Efficiency and Interpretability" last week! More info about his work: romainloiseau.fr @RomainLoiseau15 @captnloic
📰Fan of time-series clustering?
💡Extending Learning DTW-Preserving Shapelets: featuring constraint, out-of-data representation simplification & #explanability authors.elsevier.com/c/1hTsz… (Pattern Recognition) #ICube @LASTIG_Lab
H. El Amouri, T. Lampert, P. Gançarsky, C. Mallet
LASTIG retweeted
#thèse #Ville #2023
le Prix de thèse sur la ville a pour objet de récompenser les meilleures thèses de doctorat soutenues en France ou à l’étranger, rédigées en langue française.
urbanisme-puca.gouv.fr/prix-…
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This month is on track to be the hottest month ever recorded 📈
ERA5 data from @CopernicusECMWF shows that the first 3 weeks of July shattered temperature records
This chart shows the globally averaged surface air temperature for 1 - 23 July for each year from 1940 to 2023
ALT Globally averaged surface air temperature for 1-23 July for all months of July from 1940 to 2023. Twenty-three days represent the number of days in July 2023 for which ERA5 data are available as of writing of this document. Shades of blue indicate cooler-than-average years, while red show years that were warmer than average. Data: ERA5. Credit: C3S/ECMWF.
New paper accepted at ICCV23! Efficient 3D segmentation with Superpoint Transformer
📊 SOTA performance on S3DIS / KITTI360 / DALES
🦋 212k parameters only
⚡ Trains in 3h on 1 GPU
Project page: drprojects.github.io/superpo…
@captnloic
LASTIG retweeted
Such a productive day! One day in our hackathon and we already have a first MicMac pipeline integrated in Meshroom! @LASTIG_Lab @MAP_UMR3495 @AliceVision_Org @mikrosanimation @Consortium_3D
Première intégration réussie de #MicMac dans l'interface #Meshroom d'@AliceVision_Org grâce à @Consortium_3D avec @IGNFrance @MAP_UMR3495 @IRIToulouse @mikrosanimation #opensource #photogrammetry
LASTIG retweeted
Meet Kristel Chanard, the 2022 Early Career Scientist Awardee for the #Geodesy Division! In their blog, @EGU_Geodesy talks with Kristel about her research, what inspires her, & her message for girls & women interested in pursuing science.
Read more: egu.eu/8F63AS
LASTIG retweeted
25 août 2023 —> une nouvelle date limite pour soumettre un résumé au séminaire « #PléiadesNeo : de nouveaux satellites pour de nouveaux usages » @CNES @Airbus @rfpt_journal @LASTIG_Lab
We are very happy that the @AgenceRecherche project IntForOut, lead by the MEIG team at the @LASTIG_Lab was accepted! The aim of this project is to integrate multi-source data to monitor, measure and mitigate human pressure resulting from outdoor recreational activities…
📢 3 of our members are helping to organise the ➡️ eX Modelo Workshop 2023⬅️ on model evaluation & exploration with @OpenMOLE! Applications open until 8th September, more info here 👉 workshop.exmodelo.org/ #winterschool #simulationmodels #paris @ISCPIF @JusteRaimbault