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docs(DIGHT): 新增 13_Physics-Based_Animation 双人交互生成器物理反馈后训练论文笔记 - #637
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- 新增 From Digital Human Interactions to Physics-Based Humanoid Skills: Physics-Grounded Post-Training of Interaction Generators (arXiv 2610.10322,2026-10-07;浙大 × 北交)笔记: 文本驱动双人交互扩散模型(InterGen / TIMotion)每条文本采 12 个候选, 由冻结的 PHC 式交互跟踪器(交叉注意力看对方 + 交互图奖励)在 Isaac Gym 执行; 按跟踪误差、摩擦、漂浮、接触是否发生、接触质量(6 区域接触图的拓扑 / 时长 / 均值与峰值力) 构造五组偏好,物理解耦扩散 DPO 逐准则建损失、组内按损失动态加权,再用对齐生成器微调跟踪器; InterHuman 五项物理误差平均降 22.1% / 25.3%,执行成功 88.73 → 92.19%, 接触拓扑精确率 38.29 → 46.77%、召回 52.16 → 63.94% - 含整体流程 mermaid 与偏好构造 / 解耦 DPO 玩具算例 (项目页 Code 按钮为空、未见公开仓库,故无源码运行时序图) - PROGRESS.md #617 标记已总结,更新 _data/papers.json、papers/DAILY_SUMMARY_LOG.md、progress.json - 模块轮转 12 → 13;下一篇 14_Human_Motion Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01VDfpo6hFJqnnyHF4khDoKT
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概要
模块轮转 12_Hardware_Design → 13_Physics-Based_Animation。本模块最新发表、还没有笔记的论文是 PROGRESS #617(已确认收录在上游 awesome-humanoid-robot-learning README):
From Digital Human Interactions to Physics-Based Humanoid Skills: Physics-Grounded Post-Training of Interaction Generators(DIGHT,arXiv 2610.10322,2026-10-07,浙大 × 北交)
笔记内容
同步更新
papers/PROGRESS.md中 fix(HumanML3D): 第 4 幕结尾重写「换位置、换朝向 263 维不变」,避开「哪」的读音并加两份发球的演示 #617 标为已总结_data/papers.json(python3 scripts/prepare_pages.py重新生成,zh_title已生成)papers/DAILY_SUMMARY_LOG.md、progress.json:下一篇轮转到 14_Human_Motion验证
pytest:301 passedruff check scripts/ tests/:通过🤖 Generated with Claude Code
https://claude.ai/code/session_01VDfpo6hFJqnnyHF4khDoKT
Generated by Claude Code