LEARNING
点跟踪改进世界动作模型
Jiarui Guan, Wenshuai Zhao, Yue Pei, Ziliang Chen, Arno Solin, Juho Kannala
- 发表年份
- 2026
- 访问权限
- 开放获取
摘要
提出JOPAT,一种联合像素与跟踪的世界动作模型,通过预测2D点轨迹和可见性来捕捉长期动态,对遮挡和离屏运动鲁棒。在LIBERO和LeRobot任务上,相比纯像素模型性能显著提升。
关键词
world-action modelpoint trackingdiffusion transformerrobot policy learningocclusion robustness
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