Raphaël Baena

Postdoc at @ImagineEnpc Research in Computer Vision | Ph.D at @IMTAtlantique

[Raphaël Baena @RaphaelBaena]

Very excited to share our new paper, accepted at ICDAR 2026: "Leveraging Morphology for Historical Script Metrological Analysis"! 📜We present a method to automatically extract high-quality character prototypes and compute stable paleographic measurements:
https://t.co/fXPF4SFjT8

[Raphaël Baena @RaphaelBaena]

code (method): https://t.co/Xooidc966v
code (analysis): https://t.co/e0z7x5fc6V
#paleography #computervision #AI

[Raphaël Baena @RaphaelBaena]

Very excited to share our new paper, accepted at ICDAR 2026: "Leveraging Morphology for Historical Script Metrological Analysis"! 📜We present a method to automatically extract high-quality character prototypes and compute stable paleographic measurements:
https://t.co/fXPF4SFjT8

[Raphaël Baena @RaphaelBaena]

By unifying detection and reconstruction, our approach predicts accurate bounding boxes to deforms these learned prototypes. This unlocks objective metrics (like aspect ratios, bi-gram distances) without any manual segmentation! 📐
w/ @malamatenio_ , /D. Stuzmann /M. Aubry

[Vik Paruchuri @VikParuchuri]

Parsing PDFs has slowly driven me insane over the last year. Here are 8 weird edge cases to show you why PDF parsing isn't an easy problem. 🧵

[Lucas Ventura @Lucas__Ventura]

Introducing Chapter-Llama [#CVPR2025], a framework for 𝐯𝐢𝐝𝐞𝐨 𝐜𝐡𝐚𝐩𝐭𝐞𝐫𝐢𝐧𝐠 using Large Language Models! 🎬🦙

Check it out:
📄 Paper: https://t.co/1KhPsgZYUN
🔗 Project: https://t.co/68GevYyznx
💻 Code: https://t.co/MysWVlewRm
🤗 Demo: https://t.co/zKmL6v3PKU

[Morris Alper @MorrisAlper]

Cuneiform at #ICLR2025! ProtoSnap finds the configuration of wedges in scanned cuneiform signs for downstream applications like OCR. A new tool for understanding the ancient world!
https://t.co/cfFvTu9U0G
h/t Rachel Mikulinsky @ShGordin @ElorHadar and all collaborators.
🧵👇

[Imagine-ENPC @ImagineEnpc]

That time of the year, sharing delicious homemade food and recipes 😇

[Inria Paris NLP (ALMAnaCH team) @InriaParisNLP]

We are pleased to announce our next seminar by @RaphaelBaena (@ImagineEnpc, École des Ponts ParisTech) entitled "A General Framework for Text Line Detection
and Recognition" on Friday 15/11/2024 at 11am CET. Details➡️https://t.co/HT1dKK52Dd

[Ilyass Moummad @MoummadIlyass]

Our CvT-13 (~20M) encoder, trained on Xeno-Canto for 300 epochs with ProtoCLR loss, is now available on Hugging Face! Use it to extract informative features for your bioacoustic applications.

Check it out: https://t.co/386D4fsf4u

[Teklia @_Teklia_]

Bel article dans Le Figaro sur l'#IA pour l'étude de l'histoire de la langue française avec le projet #Himanis, un pionnier dans l'utilisation de la reconnaissance d'écriture manuscrite #HTR aux @ArchivesnatFr avec l'@IRHT_CNRS https://t.co/cqpqFHyFuX

[Stuart James @sttujames]

This year at VISART @eccvconf, we have organised a fantastic panel session with Amanda Wasielewski (@awasielewski) moderating a panel of Olga Russakovsky (@orussakovsky), Augustus E. Wendell (@AEWendell) and Mathieu Aubry discussing all things #Art and #ComputerVision on Monday!

[Imagine-ENPC @ImagineEnpc]

We had a blast at #ECCV2024, learned a lot and met some awesome folks. Back to reality now!

[Raphaël Baena @RaphaelBaena]

🚀Thrilled to share that our paper has been accepted at #NeurIPS🎉 We focus on detecting & recognizing characters in both printed and handwritten text (HTR) across Latin, Chinese, and ciphered scripts.
w/ @SyrineKalleli6, Mathieu Aubry
https://t.co/DtKiewCOBD #NeurIPS2024 #HTR

[Yannis Siglidis @YSiglidis]

The Learnable Typewriter
A Generative Approach to Text Analysis
w/ @NicaoGr @jgaubil @t_monnier and Mathieu Aubry

⭐️ won the best paper award at #ICDAR24

https://t.co/jUHXjS4BYN

[Malamatenia Vlachou Efstathiou @malamatenio_]

An Interpretable Deep Learning Approach for Morphological Script Type Analysis (#IWCP 2024)

w/@YSiglidis @Himanis6 and Mathieu Aubry
📜🔡📊 https://t.co/U9XZRo2RiY

Join us for our talk in Athens // session II Parthenon I (11:15-13:15) https://t.co/gayZAnRMgc

[Imagine-ENPC @ImagineEnpc]

Imagine retreat in progress!

[Imagine-ENPC @ImagineEnpc]

Happy to present the following works at #3DV2024 this week👇

[Leshem (Legend) Choshen 🤖🤗 @ACL @ICML @LChoshen]

Finetuning millions of dimensions is not as complex as you may think🤯
Actually, it is quite interpretable in Euclidean space by
angles from the pretraining.

Seeds fall in small regions
Tasks in larger ones
All in some direction

https://t.co/OH1vi1AnZT

[Stat.ML Papers @StatMLPapers]

More is Better in Modern Machine Learning: when Infinite Overparameterization is Optimal and Overfitting is Obligatory. (arXiv:2311.14646v1 [cs.LG]) https://t.co/f2guypw2B0