الباحثون

Hongjia Zhai

المنشورات 2

نسخة أولية وصول مفتوح

Exo2EgoHOI: Hand-Object-Interaction Aware Exocentric-to-Egocentric Video Generation

Hongjia Zhai, Xiyu Zhang, Haoran Zhang وآخرون · 2026

Egocentric videos of human manipulation provide valuable visual experience for embodied intelligence, yet collecting such data at scale is costly. Exocentric-to-egocentric video generation offers a scalable alternative by transforming abundant third-person manipulation videos into first-person observations. However, ex …

نسخة أولية وصول مفتوح

World-Action Models for Robot Learning and Control: A Survey

Zuxing Lu, Hongjia Zhai, Guanzhi Wang وآخرون · 2026

Robots operating in open environments act under partial observability, physical constraints, and dynamic task contexts. Beyond mapping observations and language instructions to actions, they must anticipate how candidate actions may affect future states and task-relevant outcomes. Recent advances in world models, video …

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