David Picard's Avatar

David Picard

@davidpicard.bsky.social

Professor of Computer Vision/Machine Learning at Imagine/LIGM, ร‰cole nationale des Ponts et Chaussรฉes @ecoledesponts.bsky.social Music & overall happiness ๐ŸŒณ๐Ÿชป Born well below 350ppm ๐Ÿ˜ฌ mostly silly personal views ๐Ÿ“Paris ๐Ÿ”— https://davidpicard.github.io/

2,805 Followers  |  480 Following  |  2,888 Posts  |  Joined: 26.12.2023  |  2.2651

Latest posts by davidpicard.bsky.social on Bluesky

#KostasThoughts: Stay organized and keep intermediate, raw project results. You never know when you, or your supervisor ๐Ÿ˜‰, will need them later for a talk.

08.02.2026 19:00 โ€” ๐Ÿ‘ 5    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Post image Post image

J'espรฉrais en trouver une qui s'en approche, illustrรฉe dans une vieille bd, mais rien ne correspond vraiment. ร€ la place, voici le corbeau et le renard, pour le plaisir des yeux.

08.02.2026 18:45 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Post image

Whereas this is more like some 90s Blair Witch Project stuff.

08.02.2026 13:07 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Post image Post image

Yeah, it's bizarre. It's the same model that continues training. I don't get why it's grainy, and where the low res 20th century aesthetics comes from. Those ones have some 60s-70s sci-fi vibe.

08.02.2026 13:05 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Exploring more weirdness.

08.02.2026 10:09 โ€” ๐Ÿ‘ 9    ๐Ÿ” 1    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0

OH "the S in MCP stands for security"

08.02.2026 09:34 โ€” ๐Ÿ‘ 4    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Let's say you give it the rights to execute pdftotext and read the output, so that it can access new types of documents. Seems harmless right? What if there's a hole in pdftotext? Can someone craft a prompt and a pdf that exploits the hole?

08.02.2026 09:51 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

I was going to post exactly that! I'm way too dumb to learn on my own, but with this job, I'm constantly learning from the best. That's awesome.

08.02.2026 09:29 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Tsss, goal posts can always be moved. I find your lack of faith disturbing.

08.02.2026 09:21 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Post image

But then you're missing some functionalities. For example you'd like your agent to convert files into a readable format, which requires executing some commands (pdftotext or similar).

08.02.2026 09:18 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Or whole-body layouts, to get the hands and interaction.

08.02.2026 09:08 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Video thumbnail

โœจ New 3D pose estimation method from my lab! #FMPose3D allows for monocular (i.e. single camera) 2Dโžก๏ธ3D ๐Ÿ”ฅ

Led by Ti Wang & w/ Xiaohang Yu #FMPose3D is SOTA on human & animal 3D benchmarks, & will be integrated into @deeplabcut.bsky.social โฌ‡๏ธ

๐Ÿ“ arxiv.org/abs/2602.05755
โžก๏ธ xiu-cs.github.io/FMPose3D/

08.02.2026 07:09 โ€” ๐Ÿ‘ 61    ๐Ÿ” 11    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Et encore, si ce truc รฉtait beau, on pourrait parler de compromis. Mais lร , premier prix du parpaing d'or, au moins.

08.02.2026 08:55 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Put the "warning graphic content" flag on, please. Every cell of my (French) body recoiled and screamed in horror ๐Ÿ˜ฑ๐Ÿคฎ

08.02.2026 06:38 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Of course you're not going to "prompt" entire games. But I mean that asset creation, physics calculation, and rendering will be done using generative models. It's much easier than trying to handcraft all of those. What makes a game is the gameplay, not technical details like textures and collisions.

07.02.2026 21:03 โ€” ๐Ÿ‘ 6    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Is The Gaming Industry COOKED?
YouTube video by gameranx Is The Gaming Industry COOKED?

Interesting video showing the gamers' viewpoint on recent video generative models: www.youtube.com/watch?v=Xsae...

I think this is not going to age well. Here is a prediction I feel confident about: in 10 years, most big title video game will rely on generative world models.

07.02.2026 19:25 โ€” ๐Ÿ‘ 10    ๐Ÿ” 1    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0

Ce qui est complรจtement ubuesque, c'est que sans l'affaire Epstein, il y serait encore ร  86 ans. C'est fou de se dire qu'il n'y avait pas un seul jeune de 60 ans pour le remplacer ๐Ÿ™„

07.02.2026 18:40 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

You're not going to convince me that "you can do it" by merely saying you do, I can see the outcome you know.

07.02.2026 09:42 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

๐Ÿค about mathematics

07.02.2026 09:38 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Most importantly, it does not scale. In some domains, you have 20+ applications per reviewer. Good luck reading even only 3 papers per candidate (in addition to the rest of the application) in one month for the pre-interview selection jury. That's already a hefty full-time job.

07.02.2026 09:22 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 0

I get the spirit of LLM-2) about sharing - papers under review are under NDA, communicating them to a 3rd party is disclosure - but now that there are many solutions for running a local model (eg, github.com/janhq/jan), maybe this should be more specific to avoid sounding arbitrary.

07.02.2026 09:14 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Post image Post image Post image

Check out whatโ€™s new at #ECCV2026 Malmo ๐Ÿ‡ธ๐Ÿ‡ช

Full details: eccv.ecva.net/Conferences/...

07.02.2026 09:00 โ€” ๐Ÿ‘ 5    ๐Ÿ” 4    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1

Est-ce que รงa aurait du sens de calculer ces cartes avec des durรฉes utilisant les transports en commun, le budget des รฉtudiants รฉtant ce qu'il est ?

07.02.2026 09:08 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Post image

Trop bien!
Je ne suis pas sรปr de bien comprendre comment les temps ont รฉtรฉ calculรฉs. Je regarde la carte d'รŽle de France, et j'ai l'impression que plus de la moitiรฉ des cellules <30min n'est pas ร  30min. Par exemple, n'importe quel bled autour de Melun ou Meaux, c'est l'enfer.

07.02.2026 08:40 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

It's the most illogical of them all, right?

07.02.2026 05:43 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Preview
Secrets of Intelligence Services I asked Claude code to build Claude code. You wonโ€™t believe what happened next.

I asked Claude Code to build Claude Code. You wonโ€™t believe what happened next.

06.02.2026 15:26 โ€” ๐Ÿ‘ 19    ๐Ÿ” 4    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0
Calliopรฉ

We are recruiting four positions connected to Machine Learning, Statistical Learning, and AI for Science in the Applied Mathematics department at ร‰cole polytechnique. Join our vibrant community at IP Paris and Hi! Paris IA center. List below๐Ÿงต tinyurl.com/3jpw9t26

06.02.2026 07:56 โ€” ๐Ÿ‘ 10    ๐Ÿ” 19    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Actually, writing a cool program in 6502 assembly could be a great team building fun event...

05.02.2026 22:40 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

seems way more scalable because you see many problems in one go. Reading is way faster than writing.
So no, I don't think learning how to code is obsolete because of coding agents.
But it's true it enables some people to do things they couldn't do before.

05.02.2026 22:36 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

you don't have the skill to do 2. So it's just very inefficient. You're going to manually test every corner case and then tell your agent that it's not correct and that the code must change. It just doesn't scale.
Doing 2. on the other hand, reading the output and giving the feedback to the agent,

05.02.2026 22:36 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0

@davidpicard is following 20 prominent accounts