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Introducing 👀Stereo4D👀 A method for mining 4D from internet stereo videos. It enables large-scale, high-quality, dynamic, metric 3D reconstructions, with camera poses and long-term 3D motion trajectories. We used Stereo4D to make a dataset of over 100k real-world 4D scenes.

Linyi Jin

1,008 subscribers

94,683 просмотров • 1 год назад •via X (Twitter)

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Комментарии: 16

Фото профиля Linyi Jin

Linyi Jin1 год назад

This type of data is ideal for learning the structure and dynamics of the real world. We gave this a shot — extending DUSt3R to model 3D motion, and training on our dataset. Given a pair of frames, our model predicts a 3D point cloud, and corresponding 3D motion trajectories.

Фото профиля Linyi Jin

Linyi Jin1 год назад

See more scenes & details of how it works on our website: Paper: Thanks to the great team! Richard Tucker, @zhengqi_li, David Fouhey, @Jimantha, @holynski_ Please stay tuned for updates on data & code.

Фото профиля Sherwin Bahmani

Sherwin Bahmani1 год назад

Congrats, will be super useful for the 4D reconstruction/generation community!!

Фото профиля Chen Wang

Chen Wang1 год назад

Very amazing work! Wondering how to predict the 3D point trajectory of a video after pairwise prediction of DynaDust3r?

Фото профиля Linyi Jin

Linyi Jin1 год назад

Thanks Chen! We've tried using DynaDust3r to predict motion at any time between two frames. We haven't tried to extend it to take all frames of a video, but could be a cool future direction.

Фото профиля Pedro Milcent

Pedro Milcent1 год назад

Excellent paper @jin_linyi ! Exciting potential for models leveraging multi-modal data 🦾

Фото профиля IceTTT

IceTTT1 год назад

Very interesting work!

Фото профиля Dejvuzzz

Dejvuzzz1 год назад

This should be Good for 3D tracking . @jin_linyi . both 3D camera tracking and 3D mesh tracking.

Фото профиля Feiyu Yao

Feiyu Yao1 год назад

great work! when will it be released? can't wait to use it.

Фото профиля ☀️ Leon-Gerard Vandenberg 🇺🇸 🇳🇱 🇨🇦 🇦🇺

☀️ Leon-Gerard Vandenberg 🇺🇸 🇳🇱 🇨🇦 🇦🇺1 год назад

🤩 wow 🤩

Фото профиля ☀️ Leon-Gerard Vandenberg 🇺🇸 🇳🇱 🇨🇦 🇦🇺

☀️ Leon-Gerard Vandenberg 🇺🇸 🇳🇱 🇨🇦 🇦🇺1 год назад

The world simulation and the singularity is near @PeterDiamandis @salimismail

Фото профиля Nikodeam.eth

Nikodeam.eth1 год назад

Me patiently waiting for code

Фото профиля Time is Light

Time is Light1 год назад

@zhengqi_li Time is Light !

Фото профиля HU Wenbo

HU Wenbo1 год назад

Cool!

Фото профиля Maya N

Maya N1 год назад

I'm blown away by the scale of your dataset! How do you plan to make it available for others to use?

Фото профиля Bilawal Sidhu

Bilawal Sidhu1 год назад

Really cool to see VR180 videos have this impact -- this'll be huge for the computer vision community!

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