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SkelGen4D enables text-driven 4D mesh animation via skeleton control

By PulseAugur Editorial · [3 sources] ·

Researchers have developed SkelGen4D, a novel framework for text-driven mesh animation that synthesizes temporally coherent 4D geometry. Unlike previous methods, SkelGen4D utilizes a skeleton-driven approach, aligning with industrial animation pipelines for enhanced control and editing. The system generates skeleton motions without requiring per-frame annotations by first recovering pseudo-skeletons and then refining them with Motion-GRPO for plausible animation. Evaluations on benchmarks like Truebones Zoo and Diffusion4D demonstrate that SkelGen4D matches or exceeds fully supervised baselines, offering high-quality animation across diverse object categories. AI

IMPACT This research introduces a new method for creating animated 3D models from text, potentially streamlining content creation in animation and gaming industries.

RANK_REASON The cluster contains a research paper detailing a new method for 4D generation and animation.

Read on Hugging Face Daily Papers →

AI-generated summary · Google Gemini · from 3 sources. How we write summaries →

SkelGen4D enables text-driven 4D mesh animation via skeleton control

COVERAGE [3]

  1. Hugging Face Daily Papers TIER_1 English(EN) ·

    SkelGen4D: Weakly-Supervised Skeleton-Based 4D Generation for Text-Driven Mesh Animation

    We study 4D generation to synthesize temporally coherent sequences of 3D geometry for animation and content creation. In contrast to existing SDS-based optimization methods and video-driven animation approaches, we adopt a skeleton-driven animation framework aligned with standard…

  2. arXiv cs.CV TIER_1 English(EN) · Hao Feng, Zhi Zuo, Jia-Hui Pan, Ka-Hei Hui, Zhengzhe Liu, Dian Zhang, Haoran Xie, Bin Sheng, Jingyu Hu ·

    SkelGen4D: Weakly-Supervised Skeleton-Based 4D Generation for Text-Driven Mesh Animation

    arXiv:2607.08246v1 Announce Type: new Abstract: We study 4D generation to synthesize temporally coherent sequences of 3D geometry for animation and content creation. In contrast to existing SDS-based optimization methods and video-driven animation approaches, we adopt a skeleton-…

  3. arXiv cs.CV TIER_1 English(EN) · Jingyu Hu ·

    SkelGen4D: Weakly-Supervised Skeleton-Based 4D Generation for Text-Driven Mesh Animation

    We study 4D generation to synthesize temporally coherent sequences of 3D geometry for animation and content creation. In contrast to existing SDS-based optimization methods and video-driven animation approaches, we adopt a skeleton-driven animation framework aligned with standard…

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