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Many works model 3D virtual humans, but how can we create realistic dense crowds? At SIGGRAPH Asia 2024, we will show that solving human-human interactions is key to modeling realistic crowds. project: 🧵1/4

Dan Casas

1,843 subscribers

22,771 Aufrufe • vor 1 Jahr •via X (Twitter)

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9 Kommentare

Profilbild von Dan Casas

Dan Casasvor 1 Jahr

By approximating each individual with a parametric set of 3D volumetric proxies, we resolve human-human interactions while maintaining the overall motion of the crowd. Previous methods for dense crowds modeled humans as 2D disks instead of 3D articulated volumes. 2/4

Profilbild von Dan Casas

Dan Casasvor 1 Jahr

We validate our approach through an extensive user study, using videos of crowds at 5 different density levels, rendered from 4 viewpoints. Our results demonstrate that resolving collisions is crucial for improving the realism of dense 3D crowds.

Profilbild von Dan Casas

Dan Casasvor 1 Jahr

Joint work from @etsii_urjc (Madrid, Spain) and @Inria (Rennes, France), as part of the @CrowdDNA_H2020 project. It will be presented in Tokyo for SIGGRAPH Asia 2024. Check our project website for more details.

Profilbild von German Barquero

German Barquerovor 1 Jahr

Great work, Dan!! Congrats to the team!!

Profilbild von Silvia Sellán

Silvia Sellánvor 1 Jahr

Really cool work, Dan! Can’t wait to see it presented in Tokyo :)

Profilbild von Michael Black

Michael Blackvor 1 Jahr

Congratulations! I really like it.

Profilbild von Dan Casas

Dan Casasvor 1 Jahr

Thank you, Michael! 🙏

Profilbild von Xiaohan Zhang

Xiaohan Zhangvor 1 Jahr

Congrats on the fantastic work! Just wondering if there will be a code release down the timeline?

Profilbild von Dan Casas

Dan Casasvor 1 Jahr

We plan to release the code, yes. Notice, however, that most of the physics stuff is borrowed from FLSH, which is already available here and

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i should never be sharing this but f*ck it seedance 2.0 + claude code + tiktok is THE best combo for AI videos i cracked the formula for generating videos that look hyper realistic & make your audience feel like "holy shit this person gets me" i'm finally sharing my FULL system with you.. here's what you're getting: - my prompting method for realistic voices (works every time) - my realistic human movements & breathing claude skill (this is key for realistic videos) - my exact method on how to make infinite length videos that maintain consistency - how to get AI tools for dirt cheap (90% off) RT + reply 'UGC' and i'll send you the step-by-step system (must follow so i can dm)

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