ObjDream: Guiding Vision-Language-Action Models with Object-Level Understanding
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ObjDream is a new VLA framework that enhances robotic manipulation through object-level understanding and future state prediction. It uses a spatio-temporal encoder and action-conditioned modules for improved generalization in diverse scenarios. (2026-10-15).
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- arXiv Robotics — research abstractsObjDream: Guiding Vision-Language-Action Models with Object-Level Understanding and Future State Prediction
This paper presents ObjDream, an object-centric VLA framework that improves robotic manipulation by incorporating object-level understanding and future state prediction. The method uses a spatio-temporal object encoder to represent persistent object identity and dynamic state, which are integrated into the vision-language model. Action-conditioned object dynamics modules are used to supervise object state evolution during training, leading to better generalization in diverse scenarios.
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